翻边短节 DN 150-Sch10SLJS T=10 F=5

DN150-Sch10S LJS T=10 F=5

20615 LWN40-300 RF Sch40 H=223

pl80(b)-16 ff c=18 bb=94

wn32-16m5=9.53=

BI 140070 rf)-100-j0F1SFwn150-11�¨f 15222

so 20-300 RF40SFMF

WN 150(B)-16RF800(10SR38-1

3m400-4.0h(B)-

WN10-63TA4)-16-1.6/6500-0.25

20592PL20(B)-16R