弯头 DN 200-Sch10S45EL/ SchB)-16 R.5 b=3

DN 200-Sch10S 45EL/ SchB)-16 R.5 b=3

47023 RF2400-0.6 脙5RFMS

20592 WN500-16RF S=10/

47023rf600-1.6/h=

WN500-150RF D=750 K=692 A=531/

pl50-6 rf1.6/1

wn150-150 RF

PL65(B)-25RFb16)-1)-25 RF Sch80Sf¦ââ0R

SO100(B)-16 RF K= d= L= n= C= H= B=/

PL