HG/T 20592  法兰 WN 32(B)-160 RF S=12Mch160�77.5S=-150 RF S B= RFerSm2600-1.6/1.73Frf s=5b)-25rf

WN 32(B)-160 RF S=12Mch160�77.5S=-150 RF S B= RFerSm2600-1.6/1.73Frf s=5b)-25rf

WN100B-40M0 RF=14�ˆ0RS=4=30

pl250-10rfrawS

WN125(B)-16RFF7l100RF40 RfR46 RFB)-25

SW1"-600RFآ؟0-1.60FMآ´أ§آ؛0-

SOP MF-M 5K 15A

pl65(B)-10RF/4

PL65A-6FF

B