GB/T 12459  弯头 DN 125-Sch40S90ELF@16L.3ch80SJ5.50RFrvF1048106RF41766F B1108342@RF@443RF@AFF@1h401@lw0 FF

DN 125-Sch40S 90ELF@16L.3ch80SJ5.50RFrvF1048106RF41766F B1108342@RF@443RF@AFF@1h401@lw0 FF

PL 50(B)-10 RF

BI 13187

PL 65(B)-25 RF

WN80-63RF

PL 125(B)-25 RF-0/

SO100-150RF

PL 80(B)-16 RF

LP-1-0.5h4b)-25f=115m-300 r=6q0004..SF@X@c2@RF

WN3"-150RFrf