Cov neeg siv uas tau yuav Chongqing industrial aluminium profiles paub tias cov khoom siv tau txais txawv me ntsis ntawm cov kev ntsuas uas tau kawm thaum lub sijhawm ntawd, tshwj xeeb tshaj yog hauv cov khoom tuab, uas tsis zoo ib yam li cov khoom siv. Yog li, qhov laj thawj rau qhov xwm txheej no yog dab tsi? Puas yog tus tub luam uas nyiag ib kem los dag cov neeg siv khoom? Qhov tseeb, nws tsis yog.
Cov tuam txhab tsim khoom thiab ua cov txhuas hauv Chongqing txawv me ntsis ntawm feem ntau lwm thaj chaw. Hais txog kev cim qhov tuab ntawm cov txhuas profile hauv kev lag luam, lawv txhua tus tau cim raws li qhov tuab ntawm cov khoom siv. Piv txwv li, yog tias qhov tuab ntawm ntug ntawm3030 kev lag luam txhuas profile is 2 hlithiab qhov tuab ntawm qhov chaw nruab nrab yog3 hli, ces cov lag luam hauv zos hauv Chongqing yuav ncaj qha cim cov khoom series nrog3 hli tuabnyob rau hauv cov kev cai. Yog li ntawd, tom qab tau txais cov khoom, cov neeg siv yuav pom tias cov kev cai cim nrog lawv tsis zoo ib yam.
Cov kev cai ntawm cov khoom siv txhuas hauv Chongqing yog txhua tus cim nrogcov khoom tuab, thaum cov neeg sib tw hauv feem ntau lwm thaj chaw yuav sivcov khoom nyias nyiasua cov ntaub ntawv siv, yog li qee tus neeg siv yuav xav tias Chongqing kev lag luam txhuas profiles yuav muaj ntau qhov zoo dua thaum lawv pom tib cov ntaub ntawv siv thaum yuav khoom. Txawm li cas los xij, cov neeg siv tsuas yog pom qhov sib txawv thaum lawv tau txais cov khoom tiag tiag.
Lub tswv yim rau cov neeg yuav khoom:Cov neeg siv yuav tsum paub txog cov cwj pwm cim ntawm ntau qhov chaw thaum yuav cov khoom siv txhuas hauv kev lag luam kom tsis txhob muaj kev tsis meej pem ntawm cov khoom xav tau thiab cov khoom tiag tiag.
| Thaj Chaw | Thickness Marking Standard | Qhov Siv Los Ua Piv Txwv |
| Chongqing | Cim los ntawm qhov tuab tshaj plaws | Qhov tuab ntawm qhov chaw nruab nrab (piv txwv li 3 hli) |
| Feem ntau lwm thaj chaw | Cim los ntawm qhov nyias tshaj plaws | Ntug tuab (piv txwv li 2 hli) |
Lub sijhawm tshaj tawm: Lub Ob Hlis-01-2024