NB/T 47065.1  支座 A 197

4 A197

PL80-25RF6rf8F20592-2-6RF B=42.8.hRFS0615

2 A2097

SOP RF 5K 25AL RFtM00r00RJƒæ’H40 R6 R

SO 125-16 RF/50 R

SO 2"-150 RF¢ B1=268=0FFMSS3FmFf425 rf /am

SO 8"-150 RFc

bii 3628

WN 12"-300 SM Sch40SRFF11 RF Sch

SO500B-10FMn500-