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China HG GB Standards Search System


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "HG" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • HG/T 2251-1991
  • (Celestine ore) HG
    China Chemical Industry Standards
  • HG/T 2252-1991
  • (Adopt and Celestine ore sample preparation methods) HG
    China Chemical Industry Standards
  • HG/T 2223-1991
  • (Size determination of granular triple superphosphate) HG
    China Chemical Industry Standards
  • HG 2227-1991
  • (Water treatment agent aluminum sulfate) HG
    China Chemical Industry Standards
  • HG/T 2248-1991
  • (Coatings Organobentonite) HG
    China Chemical Industry Standards
  • HG/T 2247-1991
  • (RE paint driers) HG
    China Chemical Industry Standards
  • HG/T 2245-1991
  • (Colored pencil nitro lacquer) HG
    China Chemical Industry Standards
  • HG/T 2246-1991
  • (Nitro primer colored pencil) HG
    China Chemical Industry Standards
  • HG/T 2243-1991
  • (Machine finish) HG
    China Chemical Industry Standards
  • HG/T 2242-1991
  • (Pigments standard sample management approach) HG
    China Chemical Industry Standards
  • HG/T 2240-1991
  • (S01-4 polyurethane varnish) HG
    China Chemical Industry Standards
  • HG/T 2239-1991
  • (H06-2 iron red, yellow zinc, iron black epoxy ester primer) HG
    China Chemical Industry Standards
  • HG/T 2244-1991
  • (Machine Primer) HG
    China Chemical Industry Standards
  • HG/T 2237-1991
  • (A01-1, A01-2-Amino-drying varnish) HG
    China Chemical Industry Standards
  • HG/T 2249-1991
  • Ferric oxide yellow HG
    China Chemical Industry Standards
  • HG/T 2250-1991
  • (Black iron oxide pigments) HG
    China Chemical Industry Standards
  • HG 2236-1991
  • (Q01-1 nitrocellulose lacquer) HG
    China Chemical Industry Standards
  • HG/T 2238-1991
  • (F01-1 novolac) HG
    China Chemical Industry Standards
  • HG/T 2170-1991
  • (Chemical product manual written regulations) HG
    China Chemical Industry Standards
  • HG/T 2158-1991
  • Determination of ammonium in industrial circulating cooling water Distillation-titration method HG
    China Chemical Industry Standards
  • HG/T 2156-1991
  • Determination of anionic surface active agent in industrial circulating cooling water Methylene blue spectrophotometric method HG
    China Chemical Industry Standards
  • HG/T 2160-1991
  • Dynamic simulation method for cooling water HG
    China Chemical Industry Standards
  • HG/T 2155-1991
  • Potassium persulfate for industrial use HG
    China Chemical Industry Standards
  • HG/T 2154-1991
  • (Industrial sulfur ammonia, ammonium) HG
    China Chemical Industry Standards
  • HG/T 2157-1991
  • Determination of ammonium in industrial circulating cooling water Potential method HG
    China Chemical Industry Standards
  • HG/T 21633-1991
  • (Glass pipe and pipe fittings) HG
    China Chemical Industry Standards
  • HGJ 231-1991
  • Code for commissioning test run of chemical large and medium plant HG
    China Chemical Industry Standards
  • HG/T 2129.22-1991
  • (Phenolic acid chemical equipment parts such as right-angle flange diameter Stone) HG
    China Chemical Industry Standards
  • HG/T 2151-1991
  • (Rubber parallel plate (William) Plastometer technical conditions) HG
    China Chemical Industry Standards
  • HG/T 2129.29-1991
  • (Phenolic acid chemical equipment parts Looper flange) HG
    China Chemical Industry Standards
  • HG/T 2129.9-1991
  • (Phenolic acid chemical equipment parts endoscopy) HG
    China Chemical Industry Standards
  • HG/T 2143-1991
  • (Glass-lined equipment nozzle) HG
    China Chemical Industry Standards
  • HG/T 2129.6-1991
  • (Phenolic acid chemical equipment parts elliptical head) HG
    China Chemical Industry Standards
  • HG/T 2129.5-1991
  • (Phenolic acid chemical equipment parts flat cap) HG
    China Chemical Industry Standards
  • HG/T 2129.4-1991
  • (Phenolic acid chemical equipment parts Bottom tube socket) HG
    China Chemical Industry Standards
  • HG/T 2129.3-1991
  • (Phenolic acid chemical equipment parts Bottom barrel flange) HG
    China Chemical Industry Standards
  • HG/T 2122-1991
  • Auxiliary facilities for stirred vessels mechanical seals HG
    China Chemical Industry Standards
  • HG/T 2129.7-1991
  • (Phenolic acid chemical equipment parts handhole) HG
    China Chemical Industry Standards
  • HG/T 2130-1991
  • (Glass-lined equipment tube) HG
    China Chemical Industry Standards
  • HG/T 2129.26-1991
  • (Phenolic acid reducers chemical equipment parts) HG
    China Chemical Industry Standards
  • HG/T 2115-1991
  • (Rotary paint technical conditions) HG
    China Chemical Industry Standards
  • HG/T 2114-1991
  • (Technical conditions of low flash point tester) HG
    China Chemical Industry Standards
  • HG/T 2129.27-1991
  • (Phenolic acid chemical equipment parts expansion joints) HG
    China Chemical Industry Standards
  • HG/T 2113-1991
  • (Horizontal autoclave detection method) HG
    China Chemical Industry Standards
  • HG/T 2112-1991
  • (Hydraulic cycle tire curing press) HG
    China Chemical Industry Standards
  • HG/T 2129.28-1991
  • (Phenolic acid chemical equipment parts flange) HG
    China Chemical Industry Standards
  • HG/T 2111-1991
  • (Electric cycle tire curing press) HG
    China Chemical Industry Standards
  • HG/T 2110-1991
  • (Retreading vulcanizing machine) HG
    China Chemical Industry Standards
  • HG/T 2109-1991
  • (Bias tire molding machine) HG
    China Chemical Industry Standards
  • HG/T 2108-1991
  • (Determination of rubber machinery noise level) HG
    China Chemical Industry Standards
  • HG/T 2123-1991
  • (Stirrer type and main parameters) HG
    China Chemical Industry Standards
  • HG/T 2106-1991
  • (Determination of the degree of acid phenolic acid) HG
    China Chemical Industry Standards
  • HG/T 2129.25-1991
  • (Phenolic acid chemical equipment parts bi Equal fittings) HG
    China Chemical Industry Standards
  • HG/T 2105-1991
  • (Glass-lined equipment Looper flange) HG
    China Chemical Industry Standards
  • HG/T 2102-1991
  • (The outer surface of the drum filter vacuum filter base machine) HG
    China Chemical Industry Standards
  • HG/T 2129.8-1991
  • (Phenolic acid chemical equipment parts manhole) HG
    China Chemical Industry Standards
  • HG/T 2101-1991
  • (Cantilever double-acting single-stage liquid ring pump chlorine test and parameter measurement method) HG
    China Chemical Industry Standards
  • HG/T 2131-1991
  • (Enamelled 30 Degree elbow) HG
    China Chemical Industry Standards
  • HG/T 2132-1991
  • (Enamelled 45 Degree elbow) HG
    China Chemical Industry Standards
  • HG/T 2133-1991
  • (Enamelled 60 Degree elbow) HG
    China Chemical Industry Standards
  • HG/T 2134-1991
  • (Enamelled 90 Degree elbow) HG
    China Chemical Industry Standards
  • HG/T 2135-1991
  • (Enamelled 180 Degree elbow) HG
    China Chemical Industry Standards
  • HG/T 2136-1991
  • (Glass-lined tee) HG
    China Chemical Industry Standards
  • HG/T 2137-1991
  • (Enamelled Stone) HG
    China Chemical Industry Standards
  • HG/T 2099-1991
  • (Chinese Industry Standard) HG
    China Chemical Industry Standards
  • HG/T 2107-1991
  • (Determination of phenolic acid and acetone soluble matter) HG
    China Chemical Industry Standards
  • HG/T 2125-1991
  • (Turbo agitator technical conditions) HG
    China Chemical Industry Standards
  • HG/T 2129.18-1991
  • (Phenolic acid chemical equipment parts arc 90 Degree elbow) HG
    China Chemical Industry Standards
  • HG/T 2129.17-1991
  • (Phenolic acid chemical equipment parts flanged 45 Degree elbow) HG
    China Chemical Industry Standards
  • HG/T 2129.16-1991
  • (Phenolic acid chemical equipment parts flange type Elbow) HG
    China Chemical Industry Standards
  • HG/T 2129.15-1991
  • (Phenolic acid chemical equipment parts flanged 90 Degree elbow shrimp) HG
    China Chemical Industry Standards
  • HG/T 2129.14-1991
  • (Phenolic acid chemical equipment parts flanged elbow 90 Degree arc) HG
    China Chemical Industry Standards
  • HG/T 2129.20-1991
  • (Phenolic acid chemical equipment parts right angle flange type Reducing Tee) HG
    China Chemical Industry Standards
  • HG/T 2129.13-1991
  • (Phenolic acid chemical equipment parts straight) HG
    China Chemical Industry Standards
  • HG/T 2129.12-1991
  • (Phenolic acid chemical equipment parts flanged straight) HG
    China Chemical Industry Standards
  • HG/T 2129.1-1991
  • (Phenolic acid chemical equipment parts flanged Simplified) HG
    China Chemical Industry Standards
  • HG/T 2129.11-1991
  • (Phenolic acid chemical equipment parts tube level gauge) HG
    China Chemical Industry Standards
  • HG/T 2128-1991
  • (Phenolic acid chemical equipment, pipe and pipe fittings technical conditions) HG
    China Chemical Industry Standards
  • HG/T 2146-1991
  • (Capsule vulcanizer) HG
    China Chemical Industry Standards
  • HG/T 2116-1991
  • (Conventional high hardness International Rubber Hardness Tester) HG
    China Chemical Industry Standards
  • HG/T 2126-1991
  • (Propeller stirrer technical conditions) HG
    China Chemical Industry Standards
  • HG/T 2117-1991
  • (Conventional international rubber hardness tester hardness) HG
    China Chemical Industry Standards
  • HG/T 2124-1991
  • (Paddle stirrer technical conditions) HG
    China Chemical Industry Standards
  • HG/T 2129.21-1991
  • (Phenolic acid chemical equipment parts Cartesian Tee) HG
    China Chemical Industry Standards
  • HG/T 2138-1991
  • (Enamelled concentric reducer) HG
    China Chemical Industry Standards
  • HG/T 2129.2-1991
  • (Phenolic acid chemical equipment parts Chengcha Simplified) HG
    China Chemical Industry Standards
  • HG/T 2129.10-1991
  • (Phenolic acid chemical equipment parts plate level gauge) HG
    China Chemical Industry Standards
  • HG/T 2121-1991
  • (Tilting pad journal bearings technical conditions) HG
    China Chemical Industry Standards
  • HG/T 2129.23-1991
  • (Phenolic acid chemical equipment parts right angle flange type Reducing Stone) HG
    China Chemical Industry Standards
  • HG/T 2120-1991
  • (Ammonia flow within a single tube and technical conditions) HG
    China Chemical Industry Standards
  • HG/T 2119-1991
  • (Ammonia three technical conditions within the casing) HG
    China Chemical Industry Standards
  • HG/T 2118-1991
  • (Conventional low hardness International Rubber Hardness Tester) HG
    China Chemical Industry Standards
  • HG/T 2129.24-1991
  • (Phenolic acid chemical equipment parts diameter pipe flange type) HG
    China Chemical Industry Standards
  • HG/T 2129.19-1991
  • (Phenolic acid chemical equipment parts right angle flange type Tee) HG
    China Chemical Industry Standards
  • HG/T 2127-1991
  • (Box mixer technical conditions) HG
    China Chemical Industry Standards
  • HG/T 2150-1991
  • (Rubber and plastic calender detection method) HG
    China Chemical Industry Standards
  • HG/T 2144-1991
  • (Enamelled Mirrors) HG
    China Chemical Industry Standards
  • HG/T 2142-1991
  • (Enamelled spacers) HG
    China Chemical Industry Standards
  • HG/T 2141-1991
  • (Enamelled flange cover) HG
    China Chemical Industry Standards
  • HG/T 2145.3-1991
  • (Glass-lined hand hole quick open hand hole) HG
    China Chemical Industry Standards

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