Puas muaj lwm txoj hauv kev rau brickwork?
Mechanical Alternatives | |
| Muaj cov tshuab conveyor tshuab, tseem hu ua "elevator", uas tuaj yeem yuav lossis xauj los nqa cov cib mus rau scaffolding. Txawm hais tias lawv kim heev, lawv tsis tshua nkees dua li nqa cib los ntawm tes. Lawv xav tau yam tsawg kawg ntawm ob tus neeg (ib qho rau kev thauj khoom, ib qho rau khoob) ntawm txhua qhov kawg ntawm cov khoom siv. Cov qauv hluav taws xob thiab roj av muaj. | |
Cib txhuam | |
| Cib txhuam tso cai rau koj nqa ntau lub cib ntawm ib lub sij hawm siv ib txhais tes xwb. Qhov no txhais tau tias koj tuaj yeem nqa ob lub cib tib lub sijhawm, thiab tom qab ntawd ntxiv cib. |
 | Ib kab ntawm cov cib (feem ntau yog li 6-10) tuaj yeem nqa tau ntawm cov tongs raws li tus kov lossis qib ntsuas qhov chaw. Cib txhuam yog yooj yim rau kev thauj khoom dua li cov tsheb cib, tab sis yuav tsum tau hloov kho thiab tsis haum rau kev thauj cov cib hla ntau qib. Xav paub ntau ntxiv txog cib pliers. |
Ntxiv
in
