There will be one ballast tank forward and one aft.
会有一压载舱和发扬一尾部。
Carpenterfound No. 1 ballast tank unusual and report to the duty officer at once.
木匠发现1号压载舱异常，立即报告当班驾驶员。
Before entering an enclosed space such as ballast tank, what action will you take?
在进入封闭空间前，(如压载水舱)应作什么准备工作？
Inspection air pressure test(with water head) for No1. water ballast tank(No15 block).
No1压载水舱（No.15分段）气压试验（压头试验）检查。
"This boat has enough ballast to right itself when the tank is empty," Morrison says.
莫里森说：“当水箱是空的时候，这条船仍有足够多的压舱物来平衡它右侧的重量。”
"This boat has enough ballast to right itself when the tank is empty," Morrison says.
莫里森说：“当水箱是空的时候，这条船仍有足够多的压舱物来平衡它右侧的重量。”
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