换料水（贮存）箱 refueling water (storage) tank

[名词解释] 换料 refueling

[名词解释] 换料停堆 refueling shutdown

[名词解释] （反应堆）换料腔换料水池 refueling cavityrefueling pool

[名词解释] 堆内换料机 in-vessel refueling machine

[单选题]Ballast water can only be（）in cargo tanks in exceptional cases where the particular character of the operation of an oil tanker renders it necessary to carry ballast water in excess of the quantity required，provided that such operation of the oil tan

[名词解释] 容积控制箱﹝压水堆﹞ volume control tank

[填空题] LOW SURGE TANK AUX.WATER LEVEL表示（）。

[名词解释] 稳压器卸压箱﹝压水堆﹞ pressurizer relief tank

[名词解释] （乏）燃料贮存水池 (spent) fuel storage pool

[名词解释] 燃料装卸和贮存系统 fuel handling and storage system