发布时间:2025-02-02 00:48:22
普通碳钢、合金钢钢管理论重量计算公式为:
W=0.02466(D-S)S
注释:每米重量kg/m=(外径-壁厚)*壁厚*0.02466 单位取毫米:mm
所以Ф700*22的钢管每米重量为:
(700-22)*22*0.02466=367.829公斤/米。
cad2008 出现 致命错误unhandled e0434f4dh exception at 74e99673h 求高手指教啊
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