NB/T 47065.1  支座 A 260 Sch10F´4=5

a260 Sch10F´4=5

47023 rf800-1.6 δ0=13 h=82 h=130

PL100(B)-16 RFH3 RFf5

BL 450-16 RF0 C=16 H=03(

47021RF700-1.01000

BL 65-16 RF RF Sch80S)-25 RF S=340.03206155900

B WN850-150 RF XSWN80-1500RJ FF2(4

wn100(b)-63 rf s

DN 400-12.7 90EL04 RF/@a/data/m