JIS B2220  法兰 SOP FF 10K 20A 6RF-16 RFRF

SOP FF 10K 20A6RF-16 RFRF

SP-48=BRF Sch1H=h=156f5

BL 600-300 RFп╩Б∙≈п═я°п┼п╩Б∙²п⌡я▌п╩п╟п⌡я п⌡я≤п╩Б∙≈п╩я

WN20-150RFF0 Rb

3 FM600-2.5яā–„Š‘āˆ™Ć·Šæā• Š‘āˆ™ā•˜Ńā

WN1