弯头 DN 25-Sch40S90EL6 B=30 FM S0 RF S=8-150 rf0-300

DN 25-Sch40S 90EL6 B=30 FM S0 RF S=8-150 rf0-300

bl40(B)-63FM0-0.6

SO300-10RF30.5

hg/t20615 bl150-300t0FM700-1.

WN 25-600 RF Sch40S/t9

47023 FM900-1.0/60-116Fk0RFti

WN 100(B)-25 RF S=30ƒ6wn50-300t

47022RF500-4.0

WN 300-600 RF FM805/40-105823500-000