熟悉起重机的用途、设备、操作方法以及保养规则的翻译：Familiar with the use of cranes, equipment, operation and maintenance rules 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Familiar with the use of cranes, equipment, methods of operation and maintenance rules

Familiar with the use of cranes, equipment, operation and maintenance rules

Familiar hoist crane use, equipment, operating procedure as well as maintenance rule

Become familiar with the crane, and equipment use, method of operation and maintenance rules

Familiar with the use of cranes, equipment, operation and maintenance rules