NB/T 47065.1  支座 A 10000B*0rf5/h0100800

API6A 10000B*0rf5/h0100800

BI 325

wn15-40rj80H40

SO 18"-600 LM

WN 25(B)-25 RF S=3

pl65(B)-25GF==40 ะ

SO 300-150 RF

BL125-16RFrf8/7RF0-0-220 S

BL 300-10 RF

PL400(B)-40 RJ/u00 аFB)-6 RF3100 LM�-RFS3 LLFM61/=0F0sc@S/2@ RF5 RJ/2@ RF5c1&7� T0b