亚洲国产AV一区二区三区,欧美日韩综合精品日本无码,亚洲精品国产高潮久久久,亚洲国产午夜福利在线v

天與君舟為您推薦Draeger德爾格船用測毒管

德國Draeger德爾格氣體檢測管德爾格測毒管適用于油船，化學(xué)品船，散貨船等有毒氣體探測，需要快速顯示測量結(jié)果的應(yīng)用。尤其是在只需單個(gè)測量或測量頻率較低的情況下，我們的氣體檢測管相較于電子設(shè)備更具優(yōu)勢。它們易于操作，價(jià)格相對便宜，干擾小。ItemDescription/Itemsrequired1Benzene0.25/a2Benzene5/b3SulphurDioxyde0.5/a4CarbonDioxyde0.1%/a5CarbonDioxyde0.5%/a6Carbon...

查看更多

美國愷加CALGAZ為您推薦船舶海事檢查用四合一標(biāo)定氣體8AL型號(hào)

8AL0.1％CH4/空氣8AL0.1％CO2/N28AL0.1％H2/N28AL0.1％HFC-134A/空氣8AL0.1％I-C4H8/AIR8AL0.2％H2/空氣8AL0.4％C3H8/15％O2/N28AL0.4％C3H8/AIR8AL0.4％O2/N28AL0.5％CO2/空氣8AL0.5PPMPH3/N28AL0.75％C5H12/AIR8AL0.9％C3H8/18％O2/N28AL0.9％C3H8/AIR8AL0.9％C4H10/AIR8AL0.9％I-C4H...

查看更多

美國愷加CALGAZ標(biāo)定氣體推薦船用型號(hào)7HP氣瓶

7HP0.1％CO2/N27HP0.1％H2/空氣7HP0.1％I-C4H10/AIR7HP0.1％I-C4H8/AIR7HP0.15％C6H14/AIR7HP0.165％C6H14/AIR7HP0.18％C6H14/AIR7HP0.185％C4H10/20.9％O2/N27HP0.2％C2H4/空氣7HP0.2％CO2/N27HP0.2％HFC-134A/N27HP0.22％C3H8/20.9％O2/N27HP0.24％C6H14/AIR7HP0.25％C6H14/AIR7...

查看更多

美國愷加CALGAZ標(biāo)定氣體為您推薦船用樣氣型號(hào)2AL氣瓶

2AL0.1％CO2/N22AL0.1％H2/空氣2AL0.1％I-C4H8/AIR2AL0.3％C6H14/AIR2AL0.3％CO2/空氣2AL0.4％C3H8/AIR2AL0.4％H2/空氣2AL0.5％C3H8/AIR2AL0.5％C4H10/AIR2AL0.5％CH4/20.9％O2/N22AL0.5％CO2/空氣2AL0.5％CO2/N22AL0.55％C5H12/18％O2/N22AL0.5PPMPH3/N22AL0.6％C3H8/AIR2AL0.7％C5H12...

查看更多

美國CALGAZ標(biāo)定氣體推薦型號(hào)7EOC氣瓶

7EOC0.1％CO2/AIR7EOC0.165％C6H14/AIR7EOC0.18％C6H14/AIR7EOC0.2％CO2/N27EOC0.25％CH4/20.9％O2/N27EOC0.3％C3H8/AIR7EOC0.4％CO/AIR7EOC0.4％O2/N27EOC0.48％C6H14/AIR7EOC0.5％CH4/2％CO2/N27EOC0.5％CH4/20.9％O2/N27EOC0.5％O2/N27EOC0.8％H2/20.9％O2/N27EOC0.9％I-C4H1...

查看更多