... cargo dehumidifier 货物减湿装置，货物去湿装置 cargo derrick 吊货杆，吊货杆装置，吊货起重架 cargo derrick guy pendant 吊货杆牵索，吊货杆稳索 ...
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cargo derrick guy pendant 吊货杆牵索 ; 吊货杆稳索
cargo derrick topping tackle 吊货杆顶牵索滑车
cargo derrick heel lead block 吊货杆座导索滑车
cargo derrick guy 吊货杆牵索
derrick head cargo block 吊杆头起货滑车 ; 吊杆头起重滑车 ; 上吊货滑车
derrick cargo truck 随车起重运输车
two derrick boom cargo handling 联杆吊货法
cargo handling by derrick 吊杆装卸
derrick k head cargo block 吊杆头起货滑车
All the cargo derrick wires and mooring ropes were also missing.
所有吊机用的钢绳以及靠泊用的缆绳亦均遗失。
The opening hatch cover method also not to be satisfied that using the warping head of cargo gear not through derrick boom open the hatch cover because using derrick boom is not safe.
开舱盖的方法不令人满意，起货设备传动轮弯头在开舱时不穿过吊杆，原因为使用吊杆不安全。
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