行车安全技术要求

中文翻译
行车安全技术要求(中文2500字,英文1800字)
一、吊钩
1、应定期检查，至少每半年检查一次，并进行清洗润滑。
2、新投入使用的吊钩要认明钩件上的标记、制造单位的技术文件和出厂合格证。
3、投入正式使用前应根据标记进行负荷试验，确认合格后才允许使用。
4、不准使用铸造吊钩。吊钩应固定牢靠，转动部位应灵活，钩体表面光洁，无裂纹、剥裂及任何有损伤钢丝绳的缺陷。
5、钩体上的缺陷不得补焊。为防止吊具自行脱钩，吊钩上应设置防止意外脱钩的安全装置。
6、出现下述情况之一时，吊钩应报废：

英文翻译
Traffic safety technical requirements
A hook
1, should be checked regularly, at least semiannually, and clean lubrication.
2, new and put into use the hook to recognize that the hook on the mark, the technical documentation of the manufacturing units and factory certification.
3, before put into use by means of marking load test, allows the use of qualified before confirmation.
4, are not allowed to use the casting hook. The hook should be fixed firmly rotating parts should be flexible, leptospirosis smooth surface, no cracks, spalling and any damage wire rope defects.
5, leptospirosis defects shall not welding. To prevent spreader to decoupling, the hook should be set to prevent accidental decoupling safety devices.
6, one of the following conditions occurs, the hook should be scrapped: