JIS B2220  法兰 SW RF 10K 500A 5 RJ BRF0040��90ES1.6 N0A1500@5@F0@40

SW RF 10K 500A5 RJ BRF0040��90ES1.6 N0A1500@5@F0@40

3 B6631

2 A269795650 sF@AFF@PFFt Std9@4597Fs0B)--6Fh40SJ00F@RFch60@RF@4 Rch44060f RF Sch12.5 RJ-R�RF@R

BII 33290

2 A8621

WN 4"-1500 RJ Sch4

wn25-150 rja@72 RJ0SM.5j&@404.cf5 RJrvl5 RJ25