... three-needle frame 三针缝纫机 three-operating crane 三用起重机 three-pass stove 三通式热风炉 ...
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three-operating crane 三用起重机
Operating workers of crane 吊车操作工
crane operating 起重机运行
crane operating mechanism 起重机运行机构
But in some occupations, like operating a giant crane or piloting an aircraft, the consequences can be devastating.
但是在一些职业里,像操纵巨型起重机或驾驶航天飞船,结果可能是毁灭性的。
A special device of a crane for operating with containers.
用于操作容器罐的特殊起重机。
High school, college or industry courses in crane operating are usually required.
或者通常需要高中,大学或行业起重机操作课程。
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