16*4/0.12的銅網(wǎng)編織每米重量如何大概計(jì)算? - 無圖版
newren --- 2014-04-03 09:46:44
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16*4/0.12的銅網(wǎng)編織每米重量如何大概計(jì)算?
chicheng --- 2014-04-03 10:43:32
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編織目數(shù)為5目,每米編織重量在6.50左右
qinroxin --- 2014-04-04 17:40:57
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芯線外徑、節(jié)距多少?
newren --- 2014-04-07 10:08:22
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qinroxin:
芯線外徑、節(jié)距多少?
<div>3芯 芯線外徑0.8</div>
-- 結(jié)束 --