Science ntawm iav kev paub: Nrog kev txhim kho tib neeg qhov kev nyab xeeb, thaum tus neeg xaiv iav, tab sis qhov xav tau rau kev ua kom sib sib zog nqus ntawm iav.
Pib los ntawm cov iav tawv saum toj no tag nrho, ua kom tawv iav muaj lub ntsej muag zoo dog dig, tab sis nws tsis cuam tshuam rau tib neeg kev nyab xeeb.
Puas muaj cov kev daws teeb meem zoo?Lub tswv yim yog siv ob daim ntawm cov khob qhaub cij ntawm zaj duab xis los ua cov iav laminated, yog li txawm tias ib daim ntawm iav tuaj yeem tawg tsis muaj kev nyab xeeb.
Nws yog qhov paub zoo tias khob tempered, txawm hais tias muaj zog, muaj qhov tsis muaj zog.Qhov no yog vim tus nqi ntawm muaj npib tsib xee, uas tuaj yeem tawg thaum Nickel Sulfide tau hloov los ntawm lub xeev mus rau lub xeev ruaj khov.Yog li cov tshuaj zoo yog kom muaj kuab homogenization, lub iav ua kom tawv nqaij ntawm peb ntu ntawm ib feem ntawm kaum txhiab ces laminated qhov kev nyab xeeb yuav nce ntxiv.
Piv txwv li, cov iav tawv laminated yog feem ntau siv nyob rau hauv lub hnub nruab hnub, iav guardrailer, canopy, canopy, thiab lwm yam kev pheej hmoo ntawm tus kheej tawg ntawm lub khob txias Cov.
Post lub sij hawm: Dec-31-2020
