NB/T 47065.1  支座 BⅠ 76029

BI 76029

wn 15-150 rf sch.40sB RF@25F5rfFmpampam(RFh=63

WN125(a)-16rf0/s=2.5cm0.6s16/CAT(CO b Sch/65 RF/0bc/u

PL40B-10RF B0300rf3 F2h10S2

WN100-40RFSch80

WN15(B)-160RF RF0-500(a)-6 rf-

WN100-300 RF@BII 100

BI 5280

LWN 1/2"-150 RF rf s=2

WN250-60