90度冲压弯头规格尺寸悬赏分:0 - 解决时间:2009-4-11 16:29 直径5789108159273325的 问题补充:90度弯头管中R的半径是多少提问者: HYPERLINK :passport.baidubusinessaid=6un=BGHGYT l 2 t _blank BGHGYT - HYPERLINK :.baidus
冲压弯头的参数公称通径DN外径D中心高SCH5sSCH10sSCH10SCH20 SCH30SCH40s 壁厚重量壁厚重量壁厚重量壁厚重量壁厚重量壁厚重量 ------ ------ document was truncated here because it was created in the Evaluation with an evaluation copy of