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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SJ/T 10033-1991 |
hydrogen thyratron, Type ZQM1-325/16 ｚｑｍ１－３２５／１６型氢闸流管 |
China Electronics
Standards hydrogen |
 English PDF |
| SH/T 0022-1990 |
(Determination of hydrogen petroleum fractions (lamp method)) 石油馏分氢含量测定法(燃灯法) |
China Petrochemical Industry
Standards hydrogen |
English PDF |
| SY/T 5239-1991 |
(Petroleum and sedimentary organic matter in hydrogen, carbon isotope analysis) |
China Oil & Gas Industry
Standards hydrogen |
English PDF |
| SY/T 5238-1991 |
(hydrogen gas and oxygen isotope sample preparation method) |
China Oil & Gas Industry
Standards hydrogen |
English PDF |
| JJG(EJ)1-1991 |
(hydrogen proportional counter tube (working class) test procedures) |
China Metrological
Standards hydrogen |
English PDF |
| JJG 663-1990 |
Verification regulation for thermal conductivity hydrogen analyzer 热导式氢分析器检定规程 |
China Metrological
Standards hydrogen |
English PDF |
| HG/T 2979-1987 |
Analytical method of content for thiocyclam hydrogen oxalate technical |
China Chemical Industry
Standards hydrogen |
English PDF |
| QB/T 3831-1999 |
Anti-color change corrosion testing method of the metal deposits and conversion coatings for the light industrial products hydrogen sulfide test 轻工产品金属镀层和化学处理层的抗变色腐蚀试验方法.硫化氢试验法 |
China Light Industry
Standards hydrogen |
English PDF |
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