GB/T 29465  法兰 RF 0-1 R

47065.4 B75 RF0-10 R

WN40A-63MF25ГғЖ’5B)-1

so100(B)-300 g K0om/674F0h

WN25-300 RF Sch40 20F1025MFMyty

so65-16 rftatich80S2/4 FM��

WN25(B)-300FF d=1

SO80-25RF ScF TA FM RF Sch80500-0.

Pl40(B)-6 RF0/58-11

SO150(A)-16rfG)-16 r

A WN 30"-600