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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 18882.1-2023 |
Methods for chemical analysis of mixed rare earth oxides of ionic rare earth ores - Part 1: Determination of the proportions of fifteen rare earth element oxides {译} 离子型稀土矿混合稀土氧化物化学分析方法 第1部分：十五个稀土元素氧化物配分量的测定 |
China National Standards portion |
 English PDF |
| GB/T 39645-2020 |
Technical drawings—Symbols for geometrical tolerancing proportions and dimensions 技术制图 几何公差符号的比例和尺寸 |
China National Standards portion |
English PDF |
| GB/T 8082-2018 |
Rubber,raw natural—Technically specified rubber (TSR)—Packing,marking,storage and transportion 天然生胶-技术分级橡胶（TSR）-包装、标志、贮存和运输 |
China National Standards portion |
English PDF |
| GB/T 32216-2015 |
Hydraulic fluid power—Test method for the proportional/servo controlled hydraulic cylinder 液压传动 比例/伺服控制液压缸的试验方法 |
China National Standards portion |
English PDF |
| GB/T 12212-2012 |
Technical drawings - Dimensions,proportions and simplified representation for welding symbols 技术制图 焊缝符号的尺寸、比例及简化表示法 |
China National Standards portion |
English PDF |
| GB/T 16698-2008 |
Measurement of emission rate of α particle - Method for large area proportional counter α粒子发射率的测量 大面积正比计数管法 |
China National Standards portion |
English PDF |
| GB/T 8082-2008 |
Raw natural rubber - Standard rubber - Packing, marks, storage andtransportion 天然生胶 标准橡胶 包装、标志、贮存和运输 |
China National Standards portion |
English PDF |
| GB/T 968-2007 |
Manufacturing tolerances on the threaded of portion taps 丝锥螺纹公差 |
China National Standards portion |
English PDF |
| GB/T 20924-2007 |
Service quality evaluation for freight transportion by road 道路货物运输服务质量评定 |
China National Standards portion |
English PDF |
| GB/T 20803-2006 |
Universal technical criterions for proportion system in feed mill 饲料配料系统通用技术规范 |
China National Standards portion |
English PDF |
| GB/T 20334-2006 |
Ground thread taps for pipe threads G series and Rp series - Tolerances on the threaded portion G系列和Rp系列管螺纹磨牙丝锥的螺纹尺寸公差 |
China National Standards portion |
English PDF |
| GB/T 20131-2006 |
Calibration and usage of α/β gas proportional counters α/β流气式正比计数器的标定和使用 |
China National Standards portion |
English PDF |
| GB/T 9758.7-1988 |
Paints and varnishes--Determination of “soluble” metal content--Part 7:Determination of mercury content of the pigment portion of the paint and of the liquid portion of water-dilutable paints--Flameless atomic absorption spectrometric method 色漆和清漆 “可溶性”金属含量的测定 第七部分:色漆的颜料部分和水可稀释漆的液体部分的汞含量的测定 无焰原子吸收光谱法 |
China National Standards portion |
English PDF |
| GB/T 9758.6-1988 |
Paints and varnishes--Determination of “soluble” metal content--Part 6:Determination of total chromium content of the liquid portion of the paint--Flame atomic absorption spectrometric method 色漆和清漆 “可溶性”金属含量的测定 第六部分:色漆的液体部分中铬总含量的测定 火焰原子吸收光谱法 |
China National Standards portion |
English PDF |
| GB/T 9758.5-1988 |
Paints and varnishes--Determination of “soluble” metal content--Part 5:Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form--Diphenylcarbazide spectrophotometric method 色漆和清漆 “可溶性”金属含量的测定 第五部分:液体色漆的颜料部分或粉末状色漆中六价铬含量的测定 二苯卡巴肼分光光度法 |
China National Standards portion |
English PDF |
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