NB/T 47065.1  支座 BⅡ 1676

BⅡ 1676

WN25(B)-16 RF S/0c

WN80-16RF6mpB1

BL 200-16 RF

WN 600-150 RF S=12

DN80/PN16/05A

WN 40(B)-16 RF S=3

a wn1000-150 rf l=46n=30S AM

bi 2200-s2=350FF B=9a-25RF1.6/60

PL160(B)-40RF B@F250 L A=60RFrSFRF5@FFMRF00rSch160hLDDK=2g/@SO100-150 RF00-0.