Monday, June 2, 2025
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问题:渣罐翻不动时,可以在丝杠上涂上()。A、液压油B、柴机油C、废机油D、黄甘油...
Monday, June 30, 2025
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问题:热焖池中最后一罐离排气口的距离()A、200mmB、500mmC、300mmD、100mm...
Friday, July 25, 2025
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Monday, December 16, 2024
Friday, July 25, 2025
Friday, July 25, 2025
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Thursday, March 13, 2025
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问题:加强联劳协作,车上车下人员要(),相互间要负责。A、统一行动B、加强联络C、安全互保D、配合密切...
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Thursday, April 24, 2025
Thursday, April 24, 2025
问题:作业过程中要严格按()作业,一定要轻抬轻放,特别是快速度提升是最危险的。A、习惯B、标准C、规定D、要求...
Tuesday, April 1, 2025