
Liquefied anhydrous ammonia for industrial use - Determination of oil content - Gravimetric and infra-red spectrometric methods
出版:International Organization for Standardization

专家解读视频
KS M ISO 7106:2002 - Identical
GB/T 8570.6-2010 - Modified
NBN T 03 095:1988 - Identical
NFT 20 341:1986 - Identical
NFT 20 342:1986 - Identical
BS 4431:1989 - Similar
BS 4431:1969 - Similar