hydrogen stream的用法和樣例：
例句
- If it is necessary to extinguish the flame in order to get to a place where the flow of hydrogen can be shut off, a dry powder extinguisher is recommended.
如果為了進入可以切斷氫氣流的地方而有必要滅火的話，推薦使用乾粉滅火器。
hydrogen stream的相關資料：
臨近單詞
hydrogenase
hydrogen
hydrogen determination apparatus
hydrogenation reactor in service
hydrogenation gas chromatography
hydrogenating sulfur - removal
hydrogen cooled rotary converter
hydrogen - containing silicone
hydrogen bubble dynamic template
Hydrogenation of dimethyl c acid
hydrogen-production capability
Hydrogenated cracking air cooler
