JIS B2220  法兰 SOP FF 20K 100A /S=2rf hg�

SOP FF 20K 100A/S=2rf hg�

WN 800(B)-25 FF S=4.5

47023 FM 450-4.0/46-115I

AXB-6 δ=18130RFR

wN50(B)-25RF RFMFFhmp RFR

WN500(B)-25 RF S=�

BL20-300 RF Sch40h1400Fdn s11

3 FM 600-4.0 δ0=16

PL 125(B)-16 RF=23 D16rf

47023 FM1500-4.0 144/2tchr0cSc@PL00