NB/T 47065.2  支腿 a2-655��RF.50RF.50@-10RF407.5 RJuo025S5 RJ0

pl300(B)-10ff-16 RF

WN150-300RF B=139

支腿a2-655��RF.50RF.50@-10RF407.5 RJuo025S5 RJ0

PL40A)-10 RF K=m450B-10)-4

HG=T20592-2009 PL80(B)-16 RF

WN1000(B)-10 RF S=16=âb=4

LJ 2 1/2"-400 LFM Sch80S

wn500-16m0

WN80B-25M=2 Sc@47

LWN350-600GR10f