NB/T 47065.1  支座 BⅡ 55000-16r– LT Sch106B=1=4426/15RF2F

BⅡ55000-16r– LT Sch106B=1=4426/15RF2F

1 CRF 300-1.0R.0/30083/u00c630083/uF=34 H=180-1.0

PL1000(B)-2.5 FF C=42

wn50-300 rfsch80s.2F=268893e

lwn250-150 rf sch4045RF-300RF40-10 R

BL 1/2"-150 RFf5/ S=0-1.6..

WN25-150RF M/6M-sch-F8R

LWN40-300RF S