球墨鑄鐵管件法蘭盤的結構型式與尺寸
球墨鑄鐵管(guan)件法(fa)蘭盤(pan)的結構(gou)型(xing)式(shi)(shi)與尺(chi)寸有以下幾種:PN10法(fa)蘭盤(pan)型(xing)式(shi)(shi)見(jian)圖6-40,尺(chi)寸見(jian)表(biao)(biao)6-42。PN16法(fa)蘭盤(pan)型(xing)式(shi)(shi)見(jian)圖6-40,尺(chi)寸見(jian)表(biao)(biao)6-43。PN25法(fa)蘭盤(pan)型(xing)式(shi)(shi)見(jian)圖6-40,尺(chi)寸見(jian)表(biao)(biao)6-44。PN40法(fa)蘭盤(pan)型(xing)式(shi)(shi)見(jian)圖6-40,尺(chi)寸見(jian)表(biao)(biao)6-45。...