法兰 WN 25-25 RF sch40/

wn25-25rf sch40/

WN450-300 RF Sch40S

BL40(B)-25RF

WN200-10FM SCH40F8N20-300 RF RF6 RF S=6 RF16-10rfrj115b)-6

bi1600-sF sch108.3 s=8 h=751.6

bl32(b)-10fm

bl500-600 rf s=22/

WN 80-300 RF SCH80F 2件ch40 A=42.2 S

WN 65-300 RJ Sch40S BB=RF

BL 500-16