Improned Proposal of 40/10 Ton Crane;
40/10t旋转吊钩桥式起重机的改造方案
Open the earhook (45 from the headset).
将耳机挂钩旋转45 度
full rotating derrick
全旋转吊杆起货设备
The hooks rotate on three points, that makes less dead-angle of shot-blast.
吊钩在三个工位上自转，减少抛射死角。
This makes the spin faster and can twist the risers.
这造成旋转更快并且会扭转吊组绳。
To catch, suspend, or connect with a hook.
钩用钩子抓、吊或连接
Roll the seatback cover downward and engage the hook and loop fastener.
向下旋转座椅背盖，安装钩环固定器。
Open the earhook (90 from the headset).
将耳机挂钩向外旋转90 度
Lifting hooks--Inspection of shank hook in service
GB10051.3-1988起重吊钩直柄吊钩使用检查
Lifting hooks--Technical conditions of shank hook
GB/T10051.2-1988起重吊钩直柄吊钩技术条件
He put the hook down into the well.
他把吊钩放在井里。
He ran home to get a hook.
于是他回家拿吊钩。
He goes home for a hook.
于是他回家取来了吊钩，
single-beam electric hook crane
电动单梁吊钩起重机
They looked at the food on the hook.
它们看着吊钩上的鱼食。
CIF under ship's tackle
到岸轮船吊钩下交货价
double circuit hoisting hook belt conveyor
双电路吊钩带输送器
The lamp depends from a hook.
这盏灯悬吊在钩子上。