SN/T 0814-2012 进出口升降机(电梯)检验规程通用要求
SN/T 0814-2012.Rules for inspection of lift (elevator) for import and export-Gen...
行业标准2023.08.15
SN/T 0814-2012.Rules for inspection of lift (elevator) for import and export-Gen...
行业标准2023.08.15
HG/T 2886-2014.Rubber dam-rubber dam bag.1范围HG/T 2886规定了橡胶坝坝袋的术语和定义、符号、分类、结构和尺寸....
行业标准2023.08.15
HG/T 3038-2008.Rubber hoses-on-shore oil suction and discharge(ISO 1823-1 : 1997...
行业标准2023.08.15
SN/T 0819.1-1999.Rules for the inspection of safety requirements of video tape r...
行业标准2023.08.15
SN/T 0820-1999.Rules for the inspection of casing and tubing for import and expo...
行业标准2023.08.15
HG/T 3387-2016.1-Naphthylamine-4-sulfonic acid sodium salt.1范围HG/T 3387规定了1-萘胺-4...
行业标准2023.08.15
SN/T 0836-1999.Method for sampling and determination of moisture in petroleum co...
行业标准2023.08.15
HG/T 3419-2016.Acid dark blue P-2RB (C. I. Acid blue 113).1范围HG/T 3419规定了酸性深蓝P-2...
行业标准2023.08.15
SN/T 0838.1-2015.Determination of chromium in boric acid and borax for import an...
行业标准2023.08.15
SN/T 0838.4-2015.Determination of manganese in boric acid and borax for import a...
行业标准2023.08.15