Right-laid line should be coiled().
The temperature of the refrigerant in the evaporator coil depends mostly upon the ().
高压闸板阀更换新钢圈时,新钢圈和钢圈槽内要抹()。
The coil of wire rotating in the magnetic field produces the().
空调器(冷气机)之“冷盖(coil)”的正确名称是()
In order to correctly open a new coil of manila line,you should().
电杆焊接时,钢圈应对齐找正,当钢圈偏心时,其错口不应大于()mm。
关于“coil”的描述,不准确的是()。
Which of the following statements is correct concerning a typical shipboard multi-coil refrigeration system?()
采油树大法兰钢圈常见的故障是:钢圈()。
If kinking results while wire rope is being coiled clockwise,you should().
采用钢圈连接的钢筋混凝土电杆,其钢圈焊接质量,采用气焊时,钢圈的宽度不应小于140mm。焊接后,粘接处纵向裂纹宽度不大于()mm纵向裂纹时,应予补修。
Coiling new rope against the lay,bringing the lower end up through the center of the coil,then coiling with the lay,in order to remove the kinks,is known as().
钢圈连接的钢筋混凝土电杆,焊接时应按钢圈对齐找正,中间留()mm的焊口缝隙。如钢圈有偏心,其错口不应大于2mm。
Escherichia coil是()
确认钢圈的型号及安放正确()钢圈一次性;()型钢圈可重复实用。
采油树卡箍钢圈常见的故障是钢圈掉。
coiled coil
钢圈安装之前必须将钢圈槽清理干净,并且涂抹油脂()
采油树法兰钢圈常见的故障是:钢圈()
自封封井器螺丝孔眼及钢圈槽不需要与套管四通孔眼及钢圈槽一致。()
电杆焊接时,钢圈应对齐找正,当钢圈偏心时,其错口不应大于m()
BD009套管左外侧卡箍钢圈刺漏时,可直接关闭左侧()更换钢圈即可