Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB 4094-2016 Motor vehicles—Symbols for controls, indicators and tell-tales $140.00 immediately valid
GB 4095-1983 Disc wheels for motor vehicle--Dimensional characteristics of attachment on hub $180.00 via email in 1~3 business day superseded
GB 4097.1-1983 Ammonium sulphate--Determination of nitrogen content--Titrimetric method after distillation $180.00 via email in 1~3 business day valid
GB 4097.2-1983 Ammonium sulphate--Determination of nitrogen content--Formaldehyde method $180.00 via email in 1~3 business day valid
GB 4097.3-1983 Ammonium sulphate--Determination of water content--Gravimetric method $180.00 via email in 1~3 business day valid
GB 4097.4-1983 Ammonium sulphate--Determination of free acid content--Titrimetric method $180.00 via email in 1~3 business day valid
GB 4097.5-1983 Ammonium sulphate--Determination of iron content--0-phenanthroline photometric method $180.00 via email in 1~3 business day valid
GB 4097.6-1983 Ammonium sulphate--Determination of arsenic content--Silver diethyl dithiocarbamate photometric method $180.00 via email in 1~3 business day valid
GB 4097.7-1983 Ammonium sulphate--Determination of arsenic content--Gutzeit method $180.00 via email in 1~3 business day valid
GB 4097.8-1983 Ammonium sulphate--Determination of heavy metal content--Visible turbidimetric method $180.00 via email in 1~3 business day valid
GB 4097.9-1983 Ammonium sulphate--Determination of water insolubles--Gravimetric method $180.00 via email in 1~3 business day valid
GB 4099-1983 Navigation terms and symbols in common use $255.00 via email in 1~3 business day abolished
GB 4101.1-1983 Methods for chemical analysis of bastnaesite concentrates--The gravimetric method for the determination of total rare earth oxide content $180.00 valid
GB 4101.2-1983 Methods for chemical analysis of bastnaesite concentrates--The polarographic method for the determination of europium oxide content $180.00 valid
GB 41022-2021 Basic index of coal mine gas drainage and exploition $180.00 via email in 1~3 business day valid
GB 41023-2021 Requirements of safety technology and operation for ro-ro passenger ship terminal $165.00 via email in 1~3 business day valid
GB 4103.10-1983 Methods for chemical analysis of lead-base alloys--The oscillopolarographic method for the determination of selenium and tellurium content valid
GB 4111-1983 Test for concrete block of small size $150.00 via email in 1~3 business day superseded
GB 4116-1983 Oersted and Ampere per meter conversion tables $90.00 via email in 1~3 business day abolished
GB 4117-1983 superseded
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