Dab tsi yog qhov yuav tsum tau ua rau cov rooj zaum hauv tsev hauv khw?
1: Cov kev xav tau ntawm cov rooj zaum yas auditorium:
Yuav tsum tsis muaj kab nrib pleb, tsis muaj qhov tseem ceeb deformation,
Yuav tsum tsis muaj qhov tseem ceeb shrinkage, npuas, impurities, nti,
Qhov saum npoo ntawm cov khoom yas rau saum npoo yuav tsum du, tsis muaj khawb, thiab tsis pom tseeb xim txawv.
2: Cov kev xav tau ntawm cov neeg tsim vaj huam sib luag auditorium cov rooj zaum:
Cov npoo tsis sib koom ntawm cov ntoo-raws li cov vaj huam sib luag yuav tsum tau muab cov ntug-sealed los yog pleev xim rau.
Qhov saum npoo yuav tsum tsis muaj qhov khawb, qhov sib txawv, thiab xim sib txawv.
Qhov saum npoo yuav tsum tsis muaj paj qhuav, paj ntub, stains, bulges, tawg, thiab delamination.
3. Cov kev xav tau ntawm cov rooj zaum ntoo auditorium:
Yuav tsum tsis muaj ntoo khiav los ntawm cov kab nrib pleb,
Yuav tsum tsis muaj cov khoom siv pedicled rau ntawm qhov chaw, thiab thaj chaw zoo pedicled ntawm sab hauv yuav tsum tsis pub tshaj 20 feem pua ntawm qhov chaw ntawm qhov chaw.
Tsis muaj kab nrib pleb, npoo npoo, cov pob txha tuag, thiab cov ntaub ntawv npauj-noj rau ntawm qhov chaw thiab qhov chaw uas cov khoom khaws cia.
Plaub: Cov kev xav tau ntawm cov rooj zaum hlau auditorium:
Cov khoom siv hlau yuav tsum tau kho nrog kev tiv thaiv xeb, thiab yuav tsum tsis muaj xeb.
Cov hlau fittings yuav tsum tsis muaj cov yeeb nkab fittings yam tsis muaj cov ntsaws ruaj ruaj ntawm qhov kawg,
Cov kav dej yuav tsum tsis muaj kab nrib pleb thiab sib tshooj.
Lub riveted sib koom yuav tsum tau riveted ruaj, tsis muaj to, thiab riveting.
Yuav tsum tsis txhob muaj qhov xau, qhib vuam thiab vuam slag ntawm qhov chaw vuam.
Lub txheej yuav tsum yog uniform thiab tsis muaj to.
