Lub valve kaw yog siv rau kev kaw lub valve thiab kev tiv thaiv.Feem ntau peb siv lub valve kaw thaum cov cuab yeej kho
Lub luag haujlwm ntawm valve lockout:
Lub valve kaw tau raug cais raws li kev lag luam kev nyab xeeb kev kaw haujlwm, txhawm rau txhawm rau xyuas kom meej qhov kaw ntawm cov khoom siv nrog lub valve.
Kev siv lub kaw lus tuaj yeem tiv thaiv cov cuab yeej los ntawm kev qhib tsis tu ncua ua rau raug mob lossis tuag, thiab lwm yam rau kev ceeb toom.
Kev faib tawm ntawm valve lockout:
General valve lockout muaj xws li pob valve lockout, npauj npaim valve lockout, rooj vag valve lockout, plug valve lockout, universal valve lockout thiab hais txog.
Post lub sij hawm: Dec-10-2018
