2013年7月29日星期一

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Hoist crane operator must have the basic conditions?
Hoist crane operator must have the basic conditions?
 1 person operating hoist cranes, good health before they can, at least 18 years of age who have the ability to work, eyes without color blindness, visual acuity of 0.6 or more;
 2 crane hoist familiar basic structure and properties;
 3 Scissor lift be familiar with hoist gantry crane safety rules and master the relevant safety precautions;
 4 repeatedly mounted hoist gantry cranes, reach the point where practice makes perfect, summed up his experience in production.

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