HG/T 20592  法兰盖 BL 40-16 RF(B)-40 RF B1=219j6 RF sch40-16 rfE-33

BL40-16RF(B)-40 RF B1=219j6 RF sch40-16 rfE-33

WN250-300RF6s

WN600-150 RF B=566 C=56.1 H=161

SO40-16 fmMh16000�102500-s /@A BL1000r

WN 80-40 RF 1/2.4S=2=2H=

WN600(B)-16 FF S=12J B=

WN100(B)-16 RF s0 RF16 RFS

WN50-150 RF Sch40F01600-300 RF A=94261m