判断题用90о角尺沿水平管方向可测量垂直管法兰螺栓孔是否正。A 对B 错...
Monday, October 9, 2023
Thursday, September 15, 2022
判断题对于供热管道与供冷管道保温层的做法是一样的。()A 对B 错...
Monday, April 1, 2024
Thursday, September 22, 2022
室外管道的敷设方式分为地沟敷设、无沟敷设和架空敷设三种形式。()...
Thursday, September 22, 2022
判断题热水采暖系统放气阀应安装在散热器的下部。()A 对B 错...
Thursday, January 19, 2023
膨胀珍珠岩、膨胀蛭石等不定形的保温散状材料一般采用()。...
Wednesday, September 21, 2022
Saturday, September 17, 2022
多选题制作玻璃钢风管主要材料是()。A水泥B玻璃布C树脂D薄钢板...
Saturday, April 6, 2024
Monday, March 27, 2023
Wednesday, May 29, 2024
Friday, October 13, 2023
Monday, September 19, 2022
室内管道冲洗按配水干管、配水管、配水支管的顺序进行。()...
Wednesday, September 21, 2022
Wednesday, September 21, 2022
民用建筑房屋有排水要求的房间应做防水层,四周应高出地面(),门口处应铺至门外至少250mm。...
Thursday, September 22, 2022
判断题在管道吹洗过程中,应沿管线进行检查,并用小锤敲击管子以增加吹洗效果。()A 对B 错...
Friday, September 30, 2022
多选题热水入口装置一般由()混水器、疏水器、分水器及温度计等组成。A减压阀B除污器C控制阀门D集气罐...
Monday, March 27, 2023
判断题热水供热系统的通热试验,由系统供水、升温、正常循环这三个工序组成。A 对B 错...
Wednesday, May 29, 2024