<button id="h6510"><abbr id="h6510"></abbr></button>

網(wǎng)站首頁考試題庫熱門試題智能家居網(wǎng)課試題

水路交通運(yùn)輸技能考試

題庫首頁每日一練章節(jié)練習(xí)

航海英語液體散裝危險品與IBC規(guī)則單項選擇題每日一練(2019.01.23)

來源：考試資料網(wǎng)

1 Spreading oil on the open sea has the effect of（）.

點擊查看答案

2 A petroleum liquid has a flash point of 135°Fahrenheit. This liquid is classed as a grade （）.

點擊查看答案

3 （）is not a process of weathering of the oil spilled in the sea water.

點擊查看答案

4 Regulations require that pumprooms on tank vessels carrying grade C liquid cargo with machinery spaces below the freeboard deck be ventilated with（）.

點擊查看答案

5 Regulations require that tank vessels handling grade B liquids shall have their cargo pumps separated from all sources of vapor ignition by（）.

點擊查看答案

^{<button id="al1u1"></button>}