Harrington CB hand chain hoists combine a rugged exterior shell with machined interior components to handle your most demanding lifting operations.

这一起重器采用耐用的外壳和机加工的内部原件来进行最需要起重的操作。

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L single girder gantry crane is a bridge type, suitable for open storage for general cargo railway transport loading and unloading and lifting operations.

型单梁门式起重机属桥架型的一种，适用于露天仓库货铁路沿线进行一般的装卸及起重搬运作业。

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A safe system of work is required by SECCO. It provides guidelines to everyone involved with lifting operations on their responsibilities and relevant legal requirement.

按赛科要求为工程提供的一个安全系统，它规定了起重作业所有相关人员的相应职责和相关法定要求。

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Mr Carter said the lorry's rating capacity limiter, which measures lifting operations, and its emergency stop buttons were not working.

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"We're not asking any of our shows to do any heavy lifting, " explains Kelly Kahl, senior executive vice president for programming and operations.

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