NB/T 47065.1  支座 BⅡ 27947

BII 27947

BI1000F5/ n=12 C/42F

WN 80-1500 RF S=8

BL25-300 RFawif2.5=1o

SO 65-150 RF

DN200/PN16/01B

BII 29601

BL 4"-150 RF.6

PL 250-10 RF

BL25(B)-160RF BB0RFM5350-1.6 R RFˆé’0 f1=s=/-10RFSF Ⅱ5400--M S17/ RF5530000-sF1Ft;-150 RF0RF200RF21 F