供應(yīng)90克5*5網(wǎng)格布供應(yīng)90克5*5網(wǎng)格布供應(yīng)90克5*5網(wǎng)格布★★★★★安平耀東玻璃纖維制品廠專業(yè)生產(chǎn)網(wǎng)格布75-300克,大眼網(wǎng)格布,內(nèi)外墻保溫網(wǎng)格布,增強網(wǎng)格布,質(zhì)量保證,價格優(yōu)惠。聯(lián)系電話:15631836816 歡迎新老客戶前來訂購!
怎樣計算玻纖網(wǎng)格布的實際重量呢
玻纖網(wǎng)格布每平米的重量=(經(jīng)紗號數(shù)*經(jīng)密+緯紗號數(shù)*緯密)/100舉例:一平米玻纖網(wǎng)格布經(jīng)紗、緯紗都是用2400tex,經(jīng)紗是20根/10cm,緯密是16根/10cm, &n
玻纖網(wǎng)格布每平米的重量=(經(jīng)紗號數(shù)*經(jīng)密+緯紗號數(shù)*緯密)/100
舉例:一平米玻纖網(wǎng)格布經(jīng)紗、緯紗都是用2400tex,經(jīng)紗是20根/10cm,緯密是16根/10cm,
玻纖網(wǎng)格布每平米克重=(2400*20+2400*16)/100=864克 |
|