The utility model belongs to an improvement for a safety valve of a pressure cooker, comprising a valve body, connecting nuts and a plug. 本实用新型属于压力锅安全阀的改进,由阀体、连接螺母和丝堵组成。
A connecting device to which a wire or wires of a circuit may be attached and which is arranged for the insertion of a plug. 一种连接器件,它可以连接一个电路的一条或多条对外连接的导线,也可以供插头接插用。
While instantly connecting with wellbore by drilling through bridge plug, the released compressed high-pressure gas will cause a strong force to push drilling tool up with a great speed. 在桥塞钻开与下部连通后,其下部压缩高压气体瞬间释放将会给地面井控工作带来极大的困难和风险。
This may occur because of the larger connecting channel leakage, it can be used sealants, sealing adhesive tape or filler to plug the channel. 由于这种连接可能出现较大的泄漏沟道,故可用密封剂、密封胶带或填料来堵塞这些沟道。
If power-line-networking vendors do it right, connecting your PC, printer, or stereo together will just "happen" when you plug the power card in the wall. 如果电源线联网厂商的设计考虑周全,那么,只要您将电源线插入墙上的插座,您的PC、打印机或立体声音响设备就会恰巧相互连接起来。