GB/T 29465  法兰 C-G 1350-1.0/20δ0=12=3-F1

5 CG 1350-1.020δ0=12=3-F1

DN800-PN6 PL RF Ⅱ-2500 RJF S00(B)-16 RFs=6.0

wn600(b)-16rf s=/ffsF�50 d=265 ÎRF0 F

法兰PL25(B)-40 RF(S=5)-20093/data/src

PL25(A)- 25 RF6 RF0S RC-H034-FL20(S50(83wn2�1=10p

pl32-6ffFخ´1=1&S/1650-600 RF S=20 H1-

DN4