HG/T 20592  法兰 PL 50-16 M MFCH80S14052-1F�datRF@RF RF Sch80S SRmpamp

pl50-16M MFCH80S14052-1F�datRF@RF RF Sch80S SRmpamp

2 RF 1800-0.6 δ1=6f╨rf.6F

PL125(A)-25 RF/u0082

47021rf 600-1.cr110f|06cr19h8010- CRF SB2-CZ

1 RF 400-1.6 δs=8=72050-F-F-1

WN 125(B)-16 RF S=7

bl40(B)-40FM0N80-

so 150-150 RF/

2 A2mpãR0(

DN150