JIS B2220  法兰 SOP FF 10K 20A M

SOP FF 10K 20A M

PL 80(B)-10 RF

WN 200-300 RF Sch80S

wn 40-150 rf s=5

bl150-10rjRf05-16RF

PJ/RJ 300(B)-16 RF

BL600(B)-10RF

BI 500

NB/T47021 RF600-1.6

BL 900-63 FM DSa3RFb)-В°0S15F150 RF001150rfrawmpa�@F1cBh ScF@ï)amp@a5 RJ0S FF Sch10S3000� RF