NB/T 47065.1  支座 BⅠ 2675-16 RF224@RF@3ta5 RJ0SM�

BI 2675-16 RF224@RF@3ta5 RJ0SM�

BI 3658936012FpaF@5 RJSc002@F9FMFFR�@RF@4@40F.0J00 RFJ6 RF5@FSFS1@ch4SS5 RJ2AFFk=6900@5@F40SP2@F

SO350(B)-16 RF

SO 150-300 RF=1@RF8@RF@08i

PL500B-16FMf=7-6RF.5 �

BL100-150 RF

BL1080(B)-25RFchF RF Sch40S

wn80(b)-2