Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
SY/T 7087-2016 |
Petroleum and natural gas infustries. Drilling and production equipment. Liquid nitrogen pumping equipment 石油天然气工业 钻井和采油设备液氮泵送设备 |
China Oil & Gas Industry
Standards Liquid nitrogen |
English PDF |
YY 0677-2008 |
Liquid nitrogen cryosurgical equipment 液氮冷冻外科治疗设备 |
China Medicine & Medical Device
Standards Liquid nitrogen |
English PDF |
SH/T 0657-2007 |
Standard test method for trace nitrogenin liquid petroleum hydrocarbons by syringe/inlet oxidative combustion and chemiluminescence detection 液态石油烃中痕量氮的测定 氧化燃烧和化学发光法 |
China Petrochemical Industry
Standards Liquid nitrogen |
English PDF |
QB/T 2186-1995 |
(Determination of hydrolyzed protein Liquid nitrogen ammonia electrode method together) 氨气敏电极法测定水解蛋白液合氮量 |
China Light Industry
Standards Liquid nitrogen |
English PDF |
SH/T 0413-1992 |
(Liquid paraffin trace basic nitrogen determination method) 液体石蜡中微量碱性氮含量测定法 |
China Petrochemical Industry
Standards Liquid nitrogen |
English PDF |
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