HG/T 21574  吊耳 LP-30

LP-30 r=0(b)-45/640tFRJ15

WN25(B)-63 m0 RFSБ∙╗

20615 WN100-2500 RJh61-4.0堆焊5 N=/5.0

bi 1200 ÎF=870-1.6ADRF BF S00rF

WN400-16RFS=1047023 rf/

47021 rf1000-0.25/500

WN 40-300 RF Sch80S�pl65-T09c/40RFS=0m8

WN50-150RF 5l450-25r

wn15-25