NB/T 47065.1  支座 BⅡ 4064

BⅡ4064

PL25(B)-16 RFF)-/u0j1/F-0.6/for600Rrumrf s=

47065.2 A4608

3 B6281

PL25(B)-16 RFRF40FF Sch400-0.651121

sw 25-150 RF

PL250(B)-2.5RF(B00-1NB008a/uSR38-

WN50-40G f2==f b=11.6/50por=575 c=30h=

PL300(B)-10 RF D=1400 K=1340 BB=1224 C=15 n=32 L=

PL5