Browse Standards
3488+ standards in database
3488 result(s) found
工业丙烯酸酯纯度的测定 气相色谱法
Determination of purity of industrial use acrylate esters by gas chromatography
工业炸药分类和命名规则
Classification and rules of nomenclature for industrial explosives
工业己烷
Commercial hexanes
玻璃浮计式密度计的结构和校准原则
Principles of construction and adjustment of glass hydrometers
工业用丁二烯中不挥发残留物质的测定
Butadiene for industrial use--Determination of nonvolatile residues
工业用丁二烯外观试验
Butadiene for industrial use--Testing of appearance
工业用丁二烯中微量二聚物的测定 气相色谱法
Butadiene for industrial use--Determination of trace dimer--Gas chromatographic method
工业用丁二烯中过氧化物含量的测定 滴定法
Butadiene for industrial use--Determination of peroxides--Titrimetric method
工业用丁二烯中微量胺的测定
Butadiene for industrial use--Determinationof trace amine
聚乙氧基化脂肪醇
Polyethoxylated fatty alcohols
非离子表面活性剂 硫酸化灰分的测定(重量法)
Non-ionic surface active agents--Determination of sulfated ash--Gravimetric method
聚乙氧基化非离子表面活性剂中聚乙二醇含量的测定 高效液相色谱法
Determination of polyethylene glycol in polyethoxy-lated nonionic surfactants by HPLC
精制棉
Refined cotton
工业炸药爆炸后有毒气体含量的测定
Determination of the toxic gases formed by detonation of industrial explosives
煤矿许用炸药可燃气安全度试验方法及判定
Test method and ajudgment of safety of permissible explosive in inflammable gas
煤矿许用电雷管可燃气安全度试验方法
Test method of safety of permissible electric-detonator in inflammable gas
化学试剂 五氧化二磷
Chemical reagent--Phosphorus(V) oxide
工业碳酸钾
Potassium carbonate for industrial use
无机化工产品中氯化物含量测定的通用方法 汞量法
Inorganic chemical products for industrial use--General method for determination of chloride content--Mercurimetric method
无机化工产品中氯化物含量测定的通用方法 电位滴定法
Inorganic chemical products for industrial use--General method for determination of chloride content--Potentiometric method