问题:导线穿管埋设在潮湿和有腐蚀气体环境中,应选择()。A、镀锌钢管B、电线管C、无缝钢管D、复合管
Wednesday, December 13, 2023
问题:在全部停电或部份停电的电气设备上工作,必须执行工作票、操作票制度。
Sunday, April 7, 2024
Tuesday, November 29, 2022
Thursday, January 5, 2023
Friday, January 6, 2023
Friday, January 6, 2023
问题:对生活泵、稳压泵()进行一次一般性保养,()进行一次全面保养。
Friday, October 20, 2023
Wednesday, December 13, 2023
Saturday, December 23, 2023
问题:请简单说明机组长时间停机应该如何操作且有哪些注意事项?
Sunday, April 7, 2024
Saturday, September 10, 2022
Monday, April 15, 2024
Thursday, October 12, 2023
Wednesday, May 1, 2024
Monday, April 15, 2024
Sunday, April 7, 2024
问题:设备发生事故,工程维修部有关人员(包括外包维修设备的供方维修人员)须立即赶赴现场,同时报告()。发生重大事故须立即报告公司()。
Friday, May 5, 2023
问题:弯管器有管弯管器、液压弯管器、电动弯管器和滑轮弯管器等。
Wednesday, May 1, 2024
Monday, October 16, 2023
Monday, October 16, 2023