CAUTION CHEMICAL STORAGE ONLY NO FOOD OR DRINK IN THIS UNIT(第22题图)22. You cannot take any food or drink because( B ) A. there is another room you can take B. there are some chemical materials here C. you should be careful to take food or drink here 相关知识点: 试题来源: ...
Tanker ships have the tankers under the deck, which are loaded with crude oil and chemical products. They have a high block coefficient, and hence, they are usually slower, but take a shorter time to change course than cargo ships. Other ships indicate small-sized ships like a pilot boat,...