Tus nqi ntawm cov txhuas profiles muaj feem cuam tshuam loj heev rau kev txhim kho kev lag luam. Thaum tus nqi qis dua, nws daim ntawv thov thiab kev siv yuav nce ntxiv exponentially. Zhuanchuang Aluminium Co., Ltd. tau koom nrog kev tsim khoom thiab ua cov txhuas profiles rau ntau tshaj 20 xyoo, muab cov neeg siv nrog cov nqi txhuas profile tiag tiag dawb.
Cov ntaub ntawv siv ntawm tus nqi txhuas profile yog raws li nram no:
100 * 100: Tus nqi ntawm ib 'meter' yog kwv yees li ntawm 300 thiab 330.
90 * 90: Tus nqi ntawm ib 'meter' yog kwv yees li ntawm 170 thiab 200.
80 * 80: Tus nqi ntawm ib 'meter' yog kwv yees li ntawm 100 thiab 160.
60 * 60: Tus nqi ntawm ib 'meter' yog kwv yees li ntawm 65 thiab 100.
50 * 50: Tus nqi ntawm ib 'meter' yog kwv yees li ntawm 60 thiab 85.
45 * 45: Tus nqi ib 'meter' yog kwv yees li ntawm 40 thiab 60.
40 * 40: Tus nqi ntawm ib 'meter' yog kwv yees li ntawm 20 thiab 55.
30 * 30: Tus nqi ntawm ib 'meter' yog kwv yees li ntawm 20 thiab 35.
20 * 20: Tus nqi ntawm ib 'meter' yog li 15.
15 * 30: Tus nqi ntau rau ib 'meter' yog li 18.
Cov saum toj no yog tus nqi siv rau cov qauv txhuas ib txwm muaj. Yog xav paub tus nqi muag tshwj xeeb, thov nug txog Chuangchuang Aluminium dawb, thiab muab cov nqi dawb thiab raug rau cov neeg siv feem ntau.
Lub sijhawm tshaj tawm: Lub Kaum Hli-07-2023