Cov ntaiv puas xeb yog tias sab nraud?

Cov txheej txheem:

Cov ntaiv puas xeb yog tias sab nraud?
Cov ntaiv puas xeb yog tias sab nraud?

Video: Cov ntaiv puas xeb yog tias sab nraud?

Video: Cov ntaiv puas xeb yog tias sab nraud?
Video: yog hmoov dab tsi tub huas xyooj 2024, Hlis ntuj nqeg
Anonim

Thaum cov ntaiv txhuas muaj zog zoo thiab tuaj yeem siv sab nraum zoov, lawv yuav tsum tsis txhob khaws cia sab nraum zoov mus sij hawm ntev. Tsis zoo li lwm cov ntaiv hlau, txhuas yuav tsis xeb - ua cov ntaiv ntawm hom no haum rau kev siv sab nraum zoov thiab khaws cia.

Puas yog khaws cov ntaiv sab nraud?

Koj puas tuaj yeem khaws cov ntaiv sab nraud? Cov ntaiv yuav tsum khaws cia kom deb ntawm huab cua hloov pauv thiab kub kub, txhais tau tias koj yuav tsum khaws koj tus ntaiv rau hauv chaw nres tsheb, tsev, lossis lub tsev. Qee tus ntaiv tsis xeb, yog li koj kuj xav kom lawv sab hauv los tiv thaiv lawv ntawm ya raws.

Yuav ua li cas koj khaws tus ntaiv kom zoo?

Yuav ua li cas khaws cov ntaiv?

  1. Rov qab ntaiv mus rau thaj chaw cia tom qab siv.
  2. Khoom ntaiv uas lawv tiv thaiv huab cua.
  3. Khoom ntaiv qhov twg tib neeg lossis lub tshuab yuav tsis tuaj yeem tiv nrog nws tsis txhob txwm.
  4. Txhawb nqa ntaiv kab rov tav ntawm racks lossis mount rau ntawm phab ntsa.

ntaiv ntev npaum li cas?

Nco ntsoov tias tsis muaj hnub tas sij hawm rau ntaiv, tsuav yog koj ua raws li cov txheej txheem khaws cia thiab kho nws nrog kev saib xyuas, koj tus ntaiv tuaj yeem ua rau koj ntev heev.

Qhov twg yog fiberglass zoo dua lossis txhuas ntaiv?

Fiberglass nyhav ntau zog dua aluminium Qhov no tsis txhais hais tias txhuas ntaiv tsis muaj zog. … Ib qho txhuas ntaiv yog tiv taus huab cua, tab sis tus ntaiv fiberglass tseem tiv taus ntau dua. Tsis tas li ntawd, fiberglass ladders tiv taus hluav taws xob, uas txhais tau hais tias lawv muaj kev nyab xeeb nyob ib puag ncig cov kab hluav taws xob.

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