单位主要装备 Unit Essential Equipment
主要装备飞机弹射商船 catapult aircraft merchantmen
主要救护装备 Basic Rescue Equipment
主要武器装备 Major Weapon Systems
水下运载器智能对接装置是水下救生的主要装备。
The intelligent mating apparatus of underwater carrier is the main vehicle to rescue submarines.
在经典的二速齿轮机构中，有2(齿轮的搭档手柄轴)的主要装备。
In the classic 2 speed gear mechanism, there are 2 main gears (the gears that mate to the handle shaft).
目前，抓斗在各国港口应用十分广泛，抓斗依旧是散货卸船的主要装备。
Presently, grab is quite widely used on each port, and the grab is still main equipment for unloading of bulk cargo.
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