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No.264 Announcement of Promulgated China Industry Standards

Standard  Code Standard Title Standard Class Order
CJ/T245-2021 General technical conditions for rainwater buckets for building roof drainage{译} {译} China Urban Construction Industry Standards
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CJ/T544-2021 polymer pervious concrete{译} {译} China Urban Construction Industry Standards
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DL/T 2369-2021 Technical Guidelines for Removal of Sulfur Trioxide from Flue Gas of Thermal Power Plants Alkaline Adsorption Method{译} {译} China Electricity Industry Standards
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DL/T 2340-2021 Dam safety monitoring data analysis procedures{译} {译} China Electricity Industry Standards
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DL/T 1766.3-2021 Maintenance guide for water-hydrogen-hydrogen-cooled turbo-generators Part 5: Maintenance of internal chilled water system{译} {译} China Electricity Industry Standards
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DL/T 1766.4—2021 Maintenance guide for water-hydrogen-hydrogen-cooled turbogenerators-Part 4: Hydrogen cooling system maintenance{译} {译} China Electricity Industry Standards
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DL/T 2447-2021 Technical regulations for safety inspection of flood-proof workshops of hydropower stations{译} {译} China Electricity Industry Standards
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NB/T 10853—2021 Technical specification for coalbed methane surface extraction well group in coal mining area{译} {译} China Energy Industry Standards
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NB/T 10851—2021 Seepage-increasing effect and effective range detection and evaluation method of hydraulic fracturing in coal mine{译} {译} China Energy Industry Standards
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NB/T 10850—2021 Design code for forced infiltration engineering in underground coal mines{译} {译} China Energy Industry Standards
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NB/T 10854—2021 Consultation and evaluation method for comprehensive gas control in coal mines{译} {译} China Energy Industry Standards
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NB/T 10855—2021 Technical specification for power generation of coal mine gas regenerative oxidation device{译} {译} China Energy Industry Standards
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NB/T 10852—2021 Reserve evaluation of coalbed methane development and area optimization method in stable mining area of ​​coal mine{译} {译} China Energy Industry Standards
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NB/T 10856—2021 Technical specification for ultra-high pressure hydraulic slitting operation in coal mines{译} {译} China Energy Industry Standards
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JC/T 2630-2021 epoxy resin infusion mortar{译} {译} China Building Material Industry Standards
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QB/T 4049-2021 plastic drinking cup{译} {译} China Light Industry Industry Standards
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JC/T 2633-2021 Technical conditions of graphitization furnace for high modulus carbon fiber production{译} {译} China Building Material Industry Standards
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JC/T 2629-2021 Straw composite wallboard{译} {译} China Building Material Industry Standards
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YS/T 1472.4-2021 Chemical analysis method of lithium-rich manganese-based cathode materials? Part 4: Determination of lithium, nickel, cobalt, sodium, potassium, copper, calcium, iron, magnesium, zinc, aluminum, silicon content? Inductively Coupled Plasma Atomic Emission {译} China Non-ferrous Metal Industry Standards
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JC/T 2624-2021 concrete surface retarder{译} {译} China Building Material Industry Standards
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JC/T 2626-2021 Detection method of pollutant release characteristic parameters of wood composite panels{译} {译} China Building Material Industry Standards
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JC/T 2628-2021 Alkali Aluminosilicate Glass Classification{译} {译} China Building Material Industry Standards
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JC/T 2622-2021 Purification material sepiolite-based composite material{译} {译} China Building Material Industry Standards
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JC/T 2631-2021 Electrochromic glass{译} {译} China Building Material Industry Standards
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JC/T 2632-2021 Technical conditions of high temperature carbonization furnace for carbon fiber production{译} {译} China Building Material Industry Standards
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JC/T 60009-2021 Technical specification for construction and acceptance of diatom mud decorative wall materials{译} {译} China Building Material Industry Standards
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JC/T 60008-2021 Technical specification for the application of self-limiting temperature electric heating belts for buildings and living facilities{译} {译} China Building Material Industry Standards
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YS/T 1485-2021 Iron-silicon-aluminum-based composite absorbing material{译} {译} China Non-ferrous Metal Industry Standards
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JC/T 2627-2021 Graphite modified extruded polystyrene foam board (GXPS) for building thermal insulation{译} {译} China Building Material Industry Standards
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YS/T 96-2021 Analysis and sampling method of gold and silver in bulk flotation copper concentrate{译} {译} China Non-ferrous Metal Industry Standards
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JC/T 2623-2021 Calcium sulfate floor substrate{译} {译} China Building Material Industry Standards
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JC/T 2621-2021 Sludge ceramsite{译} {译} China Building Material Industry Standards
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YS/T 1503-2021 Hexahydroxyplatinic acid bis(ethanolammonium) solution{译} {译} China Non-ferrous Metal Industry Standards
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QB/T 5638-2021 Oral cleaning and care products - Determination of copper chlorophyll sodium salt content in toothpaste - High performance liquid chromatography{译} {译} China Light Industry Industry Standards
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YS/T 1502-2021 Chemical analysis method of ruthenium compounds Determination of platinum, palladium, rhodium, iridium, gold, silver, copper, iron, nickel, magnesium, manganese, lead, zinc, calcium, sodium content Inductively coupled plasma atomic emission spectrometry{译 {译} China Non-ferrous Metal Industry Standards
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YS/T 1474-2021 Test method for high temperature internal pressure blasting of zirconium alloy pipes{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1504-2021 High-purity palladium chemical analysis method? Determination of impurity element content? glow discharge mass spectrometry{译} {译} China Non-ferrous Metal Industry Standards
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QB/T 1690-2021 Provisions on tolerances for quality measurement of precious metal jewelry{译} {译} China Light Industry Industry Standards
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YS/T 1348.7-2021 Chemical analysis method of lead smelting silver slag? Part 7: Determination of Arsenic Content Inductively Coupled Plasma Atomic Emission Spectrometry{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1464-2021 Methods for chemical analysis of niobium-tungsten alloys - Determination of tungsten, molybdenum, zirconium, tantalum, silicon, iron, aluminum, titanium and copper{译} {译} China Non-ferrous Metal Industry Standards
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JC/T 1074-2021 Indoor air purification function Coating material purification performance{译} {译} China Building Material Industry Standards
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YS/T 1345.7-2021 Chemical analysis methods for high bismuth and lead - Part 7: Determination of copper, iron, nickel, cadmium, arsenic, antimony and bismuth content - Inductively coupled plasma atomic emission spectrometry{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1509.2-2021 Methods for chemical analysis of silicon-carbon composite anode materials - Part 2: Determination of carbon content - High frequency heating infrared absorption method{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1467.5-2021 Methods for chemical analysis of hafnium - Part 5: Determination of cadmium{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1478-2021 Aluminum-based boron carbide neutron absorber{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 987-2021 Determination of carbon content in chlorosilanes? gas chromatography mass spectrometry{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1314.8-2021 Chemical analysis method of copper smelting silver slag? Part 8: Determination of bismuth content? Na2EDTA titration{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1500-2021 Silver sheet for polysilicon production furnace lining{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1501-2021 Method for metallographic examination of cuprous oxide of copper-containing precious metal materials{译} {译} China Non-ferrous Metal Industry Standards
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JC/T 2625-2021 Titanium gypsum{译} {译} China Building Material Industry Standards
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YS/T 1489.1-2021 Methods for chemical analysis of cobalt chromium tungsten alloy powders - Part 1: Determination of cobalt content - Potentiometric titration method{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1462.1-2021 Methods for chemical analysis of crude tin - Part 1: Determination of tin content - Potassium iodate titration method{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1467.7-2021 Methods for chemical analysis of hafnium - Part 7: Determination of silicon content{译} {译} China Non-ferrous Metal Industry Standards
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YB/T 4926-2021 Aluminum electrolytic cell cathode flat steel{译} {译} China Metallurgy Industry Standards
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QB/T 2623.10-2021 Test methods for soaps - Determination of glycerin content in soaps{译} {译} China Light Industry Industry Standards
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YS/T 1472.2-2021 Chemical analysis method of lithium-rich manganese-based cathode materials? Part 2: Determination of cobalt content Potentiometric titration{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1509.3-2021 Chemical analysis method of silicon carbon composite anode material? Part 3: Determination of iron, nickel, zirconium, calcium, lead, aluminium, hafnium content? Inductively Coupled Plasma Atomic Emission Spectroscopy{译} {译} China Non-ferrous Metal Industry Standards
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YB/T 024-2021 Steel tape for armored cable{译} {译} China Metallurgy Industry Standards
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YS/T 1507-2021 Precious metal materials - Compression creep test method{译} {译} China Non-ferrous Metal Industry Standards
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QB/T 1939-2021 Mechanical timer for electric fan{译} {译} China Light Industry Industry Standards
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YS/T 1483-2021 Sintered metallic porous materials - Determination of sulfidation corrosion properties{译} {译} China Non-ferrous Metal Industry Standards
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QB/T 1921-2021 metal drinking bottle{译} {译} China Light Industry Industry Standards
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YS/T 408.3-2021 Precious metal utensils - Part 3: Gold utensils{译} {译} China Non-ferrous Metal Industry Standards
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QB/T 1689-2021 Precious Metal Jewelry Terminology{译} {译} China Light Industry Industry Standards
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YS/T 1463-2021 Test method for internal pressure creep of zirconium alloy pipes{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 445.18-2021 What is the chemical analysis method of silver concentrate? Part 18: Determination of iron content? Na2EDTA titration{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1451-2021 T-shaped copper material for electrical switches{译} {译} China Non-ferrous Metal Industry Standards
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QB/T 2659-2021 Special glasses for motor vehicle driving{译} {译} China Light Industry Industry Standards
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QB/T 5652-2021 Workshop beer machinery Independent refrigeration fermentation tank{译} {译} China Light Industry Industry Standards
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YS/T 1475-2021 Microstructure test method of zirconium and zirconium alloy{译} {译} China Non-ferrous Metal Industry Standards
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QB/T 5658-2021 laundry beads{译} {译} China Light Industry Industry Standards
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QB/T 5645-2021 General technical requirements for loop recording sound effects devices{译} {译} China Light Industry Industry Standards
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YS/T 1467.1-2021 Methods for chemical analysis of hafnium - Part 1: Determination of lead content{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 546-2021 High Purity Lithium Carbonate{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1314.6-2021 Chemical analysis method of copper smelting silver slag? Part 6: Determination of copper content? iodometry{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1314.7-2021 Chemical analysis method of copper smelting silver slag? Part 7: Determination of antimony content? Cerium sulfate titration{译} {译} China Non-ferrous Metal Industry Standards
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QB/T 4064-2021 Glassware Tempered glassware for catering{译} {译} China Light Industry Industry Standards
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YS/T 1462.2-2021 Methods for chemical analysis of crude tin - Part 2: Determination of lead content - Flame atomic absorption spectrometry and Na2EDTA titration{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 553-2021 Carbide insert blanks for heavy tools{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1492-2021 Platinum/Titanium Dioxide{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1495-2021 High-purity rhodium chemical analysis method - Determination of impurity element content - Glow discharge mass spectrometry{译} {译} China Non-ferrous Metal Industry Standards
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QB/T 1299-2021 harmonica{译} {译} China Light Industry Industry Standards
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YS/T 1461-2021 Bismuth yellow chemical analysis method? Determination of bismuth content by Na2EDTA volumetric method{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1489.6-2021 Methods for chemical analysis of cobalt-chromium-tungsten alloy powders-Part 6: Determination of iron and manganese content-Inductively coupled plasma atomic emission spectrometry{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1435-2021 Rolled copper foil for electromagnetic shielding{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 218-2021 Ultrafine nickel carbonyl powder{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1489.4-2021 Methods for chemical analysis of cobalt-chromium-tungsten alloy powders-Part 4: Determination of nickel content-Diacetyl oxime spectrophotometry{译} {译} China Non-ferrous Metal Industry Standards
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YB/T 4932-2021 Magnetic particle testing method for hot rolled steel{译} {译} China Metallurgy Industry Standards
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YS/T 1455-2021 Aluminum alloy profiles for automotive sunroof rails{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1472.5-2021 Chemical analysis method of lithium-rich manganese-based cathode materials? Part 5: Determination of chlorine content Silver chloride turbidimetric method{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1498-2021 Rhodium acetate{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1445.2-2021 Methods for chemical analysis of nickel-cobalt-aluminum tri-element composite hydroxides-Part 2: Determination of cobalt content Potentiometric titration method{译} {译} China Non-ferrous Metal Industry Standards
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YB/T 4937-2021 Hot rolled steel strips for car seat belt coil springs{译} {译} China Metallurgy Industry Standards
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YB/T 4929-2021 Coke oven gas - Determination of naphthalene content - Gas chromatography{译} {译} China Metallurgy Industry Standards
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YB/T 4934-2021 Hot-rolled seamless steel pipe for hydraulic cylinder{译} {译} China Metallurgy Industry Standards
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YS/T 1506-2021 High-purity iridium chemical analysis method? Determination of impurity element content? glow discharge mass spectrometry{译} {译} China Non-ferrous Metal Industry Standards
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QB/T 5646-2021 baking paper{译} {译} China Light Industry Industry Standards
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YB/T 4173-2021 Forging and boring thick-walled seamless steel pipe for high temperature{译} {译} China Metallurgy Industry Standards
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YS/T 1491-2021 Determination of sphericity of nickel-based superalloy powders Scanning electron microscopy{译} {译} China Non-ferrous Metal Industry Standards
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YS/T 1509.1-2021 Methods for chemical analysis of silicon-carbon composite anode materials - Part 1: Determination of silicon content - gravimetric and spectrophotometric methods{译} {译} China Non-ferrous Metal Industry Standards
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