Kev thaiv kev tawm tsam kev ua phem
Thaum qhov kev hem thawj ntawm kev ua phem txuas ntxiv nce ntxiv, cov kev ntsuas tiv thaiv kev ua phem tau dhau los ua ib txoj haujlwm tseem ceeb rau tsoomfwv thiab cov zej zog thoob ntiaj teb. Cov kev thaiv kev tiv thaiv kev ua phem ua lub luag haujlwm tseem ceeb hauv qhov kev siv zog no.
Cov kev thaiv kev tiv thaiv kev ua phem yog cov chaw ruaj ntseg tseem ceeb uas tsim los tiv thaiv kev tawm tsam ntawm cov neeg ua phem thiab tswj kev nyab xeeb rau pej xeem. Cov kev thaiv kev no feem ntau yog muab tso rau ntawm cov chaw tseem ceeb xws li cov tsev tsoomfwv, tshav dav hlau, cov chaw ua koob tsheej loj, thiab nyob ib puag ncig cov chaw tseem ceeb kom txo tau cov kev hem thawj los ntawm cov neeg ua phem.
Qhov kev teeb tsa cov kev thaiv kev no tsis yog tsuas yog tiv thaiv lub neej thiab cov khoom xwb tab sis kuj xa cov lus muaj zog ntawm lub zej zog tawm tsam kev ua phem.
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Peb Cov Xov Xwm
Nrog rau kev ua kom sai ntawm kev loj hlob hauv nroog thiab kev txhim kho ntawm cov neeg xav tau rau kev tsim kho kom zoo, cov hlau tsis xeb bollards, ua ib qho tseem ceeb ntawm thaj chaw hauv nroog, maj mam tau txais kev saib xyuas thiab kev hlub ntawm tib neeg. Ua ntej tshaj plaws, RICJ Lub Tuam Txhab muab cov khoom siv kho kom haum rau tus kheej ...
Txais tos rau peb lub Hoobkas! Peb yog ib lub tuam txhab kev tshaj lij tshwj xeeb hauv kev tsim cov xauv chaw nres tsheb ntse, mob siab rau kev muab cov neeg siv khoom nrog cov khoom lag luam xauv chaw nres tsheb zoo, ua haujlwm tau zoo thiab cov kev daws teeb meem. Yog tias koj tab tom nrhiav lub xauv chaw nres tsheb uas tuaj yeem ua kom muaj kev nyab xeeb ntawm koj ...
1. Ceev thiab nyob ntsiag to Lub sijhawm nqa sai tshaj plaws tuaj yeem ncav cuag 2 vib nas this, uas loj dua li lub kem nqa pneumatic ntawm tib qhov kev qhia tshwj xeeb, uas yog qhov zoo heev. Vim tias nws siv lub tshuab tsav hydraulic, nws txav mus maj mam thiab nyob ntsiag to, uas daws qhov teeb meem ntawm lub suab nrov ntawm kev lig kev cai ...
