crane radius 中文意思是什麼
crane radius
解釋
起重機工作半徑-
Walling under the rotation radius of crane boom is prohibited
吊臂旋轉半徑下，禁止人行走。 -
The heavy - duty slewing crane is suitable for the material swinging operation in metallurgy, railway, quay, machinery manufacture, etc. this hoist adopts the structure of rotary fulcrum bearing and variable cross - section. the overweight height is up to 2. 5 - 2. 6 meters, and rotary radius is up to 7 - 12 meters
重型旋臂型起重機適用於冶金鐵路碼頭機械製造等行業的物料吊運作業，該機採用了回轉支承與半截面壁結構，超重高度達2 .米，回轉半徑達米。 -
In crane choosing, three parameters should be taken into consideration : payload capacity ( q ), lifting height ( h ) and working radius ( r ). and three parameters should meet design requirements at the same time
選擇起重機的型號原則是所選起重機的三個工作參數，即起重量q ，起重高度h和工作幅度（回轉半徑） r均需要滿足班組結構吊裝要求。
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