JIS B2220  法兰 SOP FF 10K 65A RF1 H=52301625 rf s=1B=4c=24 k

SOP FF 10K 65ARF1 H=52301625 rf s=1B=4c=24 k

BL32-40G/25ch40S450 RF=331.

PL125(a)-16RFl10592-6RFRF6Sch4255406l200--0.6b-10500F400SC

wn80-300 rf sch80/ b5(b)-16rf s=3rf5-M)ampampamp

SO 80-150 RF5-XX�СтИЩтХШ╨�

WN200(B)-16 RF/70-137=-16Rmpa