NB/T 47065.1  支座 A 360

2 A360

WN100-150 RF Sch.10Sf

SO 150-150 RFch40

2 A512

SO 150(B)-10RF R0rf WN

BI600-F(S)=1f)K=4 rf9 WN200A-100RF

BL 300-63 RF6=41000-1.09566F S-c300-6

BI 7890

pl400-25rj510s4.2���5-2020 S316500 LMch40rfmhF6F RF sch1600 RRF S=95p

bii 5232150RF27m