NB/T 47065.1  支座 BⅡ 10000-900 R

so/@bii 10000-900 R

bi 5200-1

PL 32-25 RFfОҙ1=14

BL 500-6 RF30

BI 14006 DRF0-

so/@bii 10000-900 R40

PL50 (B)-16RFRF

PL80-16RF b= C/.6/ذ“6 FF B1RJ ASME0RF scS==7.6 S/1/RF51002576-31

WN600-150RF90rfШ

PL25B-10FF387hR 4008@6 rf c=500=1M 1)-301rf