JIS B2220  法兰 SOP FF 10K 40A Sch408d

SOP FF 10K 40ASch408d

3 RF 800-2.5)

WN 150(B)-40GH

3 FM500-1.6 wn5

BL 500-10 RF

WN 50(B)-16 RF Sch12071n=12 l=2516RF6 RF)0126 S=4 C=1

&ampampampampampampampamp;amp;quot;hg20615 wn400-600rj"

WN15-300 RF SCH80RJ1bs

PL200b-16rf

WN RF 10K 300A S