NB/T 47065.1  支座 BⅡ 18523

BⅡ 18523

WN 2"-150 RF Sch40S

SO400 -150 RF pl/s-1

WN50(B)-16 rfL600-16/S=600R

SW20B)-16RF0-1.01001و³�

BL 300-16 RF

PL15-6RF6/560-010(R300/0-1

so 150(b)-16 rf�hF

WN500-300 RF B=4807Fn 50-0 RF0=410RF

BⅡ01166150 SORch1-40-121.0(B)-1FF1011