HG/T 20592  法兰盖 BL 600-100 RF

BL600-100 RF

HP-2 ذ°ر‘ر‘ذ

BL1400-300 RF

WN500(B)-16 FM S=12

BL2"-150 RF2�F168ampampamf00 rf@n L 300Am1@F5mp-�h40S1040S7

PL 150(B)-40 RFamp

PL 20(A)-16 RFo16

PL 50(B)-16 RF52500F@.5 RJ-

PL100-6RJchF5 RJ

WN 200-300 G Sch40S S=10�80S6