| 1. | Inertinities are charcoal-like substance with low oxygen and hydrogen contents .
惰质体是低氧低氢的类木炭物质。 |
| 2. | Test method for estimation of hydrogen content of aviation fuels
航空燃料氢含量的试验方法 |
| 3. | Methods for the combustion - gravimetric method for the determination of hydrogen content
燃烧重量法测定氢量 |
| 4. | Standard test method for estimation of hydrogen content of aviation fuels
估计航空燃料氢含量的标准试验方法 |
| 5. | Determination of hydrogen content - vacuum heating gas gas chromatographic method
真空加热气相色谱法测定氢量 |
| 6. | Determination of carbon and hydrogen content for carbon fiber and its products
炭纤维及其制品碳氢元素分析方法 |
| 7. | Testing of carbon materials - determination of hydrogen content - solid matters
碳素材料的试验.氢含量的测定.固体物质 |
| 8. | Chemical analysis of titanium and titatium alloys . determination of hydrogen content
钛及钛合金的化学分析.氢含量的测定 |
| 9. | Zirconium and zirconium alloys - determination of hydrogen content - vacuum heating chromatographic method
真空加热气相色谱法测定氢量 |
| 10. | Welding and allied processes - determination of hydrogen content in ferritic steel arc weld metal
焊接和相关处理.铁素体钢弧焊金属氢含量的测定 |
