NB/T 47065.1  支座 BⅠ 35651.f10-146-E B16s＝4.

BI35651.f10-146-E B16s＝4.

2 A65Gfsch)-16 RF S=5(BF200

WN200-63fmF RF5012schh201CH10Smpam52.1-100 RF1.6

WN 80-16RF.605.25R

so150(b)-16 rf n=195 Sch80Rh1=7F SCH30

WN80-40G300-1.6N=246 K-0H N12 WN700-300 RF6 R

WN200-25RF S=12.5

20615 WN40-300RJ B=5