弯头 DN 20-Sch80S45ELS=10.66rfgi121-1.

DN 20-Sch80S 45ELS=10.66rfgi121-1.

SO500(A)-25RF0000-4.0)-10rf R δ=60 h=156 dn=5

1 CM 1400-0.250(

47021 RF650-1.0/

lwn50-2500rjb=

wn150(b)-40 rf 159*5 2件/

WN40(B)-40FM71510 rF5 RF RF S=7.11F6 RFRF054.

BL250-150RF06RFWF0

SP-3RJ S=8400