HG/T 21574  吊耳 SP-1

SP-1-3Sch40S2

wn25(b)-100fm

bl500(b)-40 mfmfRF3 rf FM

A 15000=

WN80(B)-16 RF

BL 3/4"-150 RF

SO 320-16 RFFRF0 Fr0RFRf

so15-16 rj3rFF0 RFJrf

WN300-150 RF A=325 B=293

SO 65-150 RF��A 1000F167.5 RJ RF Sch8Jsch6MF2 RF/116h@47cmpampRï؟½)-25 R3800