NB/T 47065.1  支座 BⅠ 2736L RF Ⅱ RFF=3rf sHG/ch40SRF-150

BI 2736L RF Ⅱ RFF=3rf sHG/ch40SRF-150

WN 250(B)-63 RF S=8400@S5 R�F4яПНam RF Sch160 tf=1

bii1000Fh.00ذ¨آ·ذ’ذˆذ¨ر‍ذ’آ ذ¨

BL250(B)-25 FF ذ â€œذ’آ ذ 

WN 150-150 RF Sch40S7.5c5Brf0-2.9R=rf97A=0-50RF0rf

SO 80-150 R