在装载重件前压载水舱打压载水。
双组分改性环氧铝粉漆，用于压载水舱。
Two components modified aluminium pigmented epoxy for use as a first coat in ballast tanks.
双组分改性环氧铝粉漆，用于压载水舱。
Two components modified aluminium pigmented epoxy for use as a first coat in ballast tanks .
我想，即使作出修改的大会，将取代压载水舱端盖。
I think I would even make a modified assembly that would replace the ballast tank end cap.
如有必要，压载水舱会消除重量差异以保持船体平衡。
If necessary ballast tanks level out the weight difference to keep the ship stable.
在进入封闭空间前，(如压载水舱)应作什么准备工作？
Before entering an enclosed space such as ballast tank, what action will you take?
该尾部压载水舱坐在刚才提出的尾部的电池之间的世台会的。
The aft ballast tank sits just forward of the aft battery in between the WTC's.
高压气吹除主压载水舱是潜艇水下动力抗沉的重要操纵手段之一。
Emptying the main ballast tank by compressed air is one of the important control measures for underwater dynamic anti-sinking.
No1压载水舱（No.15分段）气压试验（压头试验）检查。
Inspection air pressure test(with water head) for No1. water ballast tank(No15 block).
这里是港口方面鉴于对尾部压载水舱展示了更紧密的看法通风口的阀门和油管。
Here is the port side view of the aft ballast tank showing a closer view of the vent valve and tubing.
在海洋环境中，有许多的金属构件经常处于海水干湿交替状态下，如船舶压载水舱。
Seawater wet-dry cycling is a common corrosion condition in the ocean industry, such as water ballast tank condition.
这一天，我也测试了压载水舱，并没有一个非常简短的充分淹没下潜，在有限的轻，我不能见下文表面和抛诸脑后小组的权利。
On this day I also tested the ballast tank and did a very brief full submergence dive, in the limited light I could not see below the surface and lost sight of the sub right away.
为了确保更换压载水时船舶的安全，设计船舶时必须对船舶压载舱压力损失进行计算。
In order to ensure ship safety, we must know the ship's ballast tank pressure loss.
为了确保更换压载水时船舶的安全，设计船舶时必须对船舶压载舱压力损失进行计算。
In order to ensure ship safety, we must know the ship's ballast tank pressure loss.
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