Kev Nyab Xeeb Loto lockout yog siv rau kev kaw haujlwm hauv kev cob qhia thiab chaw ua haujlwm.Txhawm rau kom ntseeg tau tias lub zog ntawm cov cuab yeej raug tua kiag li, cov cuab yeej tau khaws cia rau hauv lub xeev muaj kev nyab xeeb.Xauv tuaj yeem tiv thaiv lub cuab yeej los ntawm kev txav mus los, ua rau raug mob lossis tuag.Lwm lub hom phiaj yog los ua ib qho kev ceeb toom, xws li cov khoom siv tua hluav taws tua hluav taws hauv lub khw, uas txawv ntawm qhov dav dav los tiv thaiv tub sab ntawm lub xauv.
Kev siv cov ntsuas ntsuas kev nyab xeeb: siv cov ntsuas ntsuas kev nyab xeeb rau kev hloov pauv huab cua los tiv thaiv cov pa tawm thiab ua rau muaj kev puas tsuaj rau ib puag ncig thiab tib neeg lub cev;siv kev ruaj ntseg xauv rau hauv qhov chaw ntawm lub hwj chim hloov los tiv thaiv kev raug mob los ntawm cov neeg tsis paub kov lub hwj chim;pipeline valve kev ruaj ntseg xauv yuav tsum tau Yog, thaum lub raj xa dej yuav tsum tau kho, lub valve yuav tsum tau muab xauv kom ntseeg tau tias lwm tus siv lub valve yuam kev;cov kev txwv ntawm txoj cai thiab qhov chaw uas yuav tsum tau ceeb toom yuav tsum muaj kev tiv thaiv ntawm kev ruaj ntseg xauv thiab tseem tuaj yeem ua qhov kev ceeb toom tiv thaiv.
Kev ruaj ntseg xauv feem ntau yog liab ceeb toom, thiab muaj ntau yam.Nws yog roughly tib yam li qub locks thiab yog tseem nruab nrog ib tug tshwj xeeb tus yuam sij raws li ib tug tiv thaiv txoj kev.Txoj kev siv yog txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhuam cov khoom nws yuav tsum muaj kev tiv thaiv los ntawm cov txheej txheem sab saud thiab sab saud.
Post lub sij hawm: Apr-09-2020
