HG/T 21574  吊耳 SP-40

WN 15-600 RF Sch40sР“ТңРЁТ№Р’ТӘ&amschRchB)-16RF

SP40ร(B)rRF b=2.565-145-F1=724F 50-150F0-=105 LF MR75-25�

WN25-40 RF09 PL300(B)-6F0=13 RF Sc0 RF=5416FM rf(B)- k=200

wn100-25rf s=1=41 b=10

PL 100-6RFplh4b)-16mfssqovbes0S sc=12=5.