safe lifter的中文,翻译,解释,例句
safe lifter
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It is significant to further strengthen surveillance and management and take effective measures to all of the links related to safety,in order to ensure the safe application of Ex lifter and Ex elevator used in explosive hazardous location.
进一步加强监管力度、采取有效措施、从各相关环节把住安全关，对确保防爆起重机及防爆电梯在爆炸危险环境中的使用安全，有着重要的意义。