The chain, pulley, shaft, belt and other running parts should be equipped with protective cover and protective board.
设备上的链条、皮带轮、轴、皮带及其他运转部分都应该设置上防护罩和防护板。
Already starting to the crusher, should first idling for several minutes, can check base, idling protective plate chain, such as no abnormalities, can start feeding.
对已起动的破碎机，应先空转几分钟，空转时可以检查基座、防护板链等，如无异常，可开始给料。
Finally, this study attempts to use the chain audit characteristics of HACCP, consumer power, and market function to resolve the defective phenomenon of environmental protective market.
最后，企图利用HACCP制度的连动稽核特性，引入消费者力量，运用市场机制，解决环境保护的市场失灵现象。
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