NB/T 47065.1  支座 BⅠ 47917.5

bi 47917.5

PL20(B)-10 RF

3 B66338@Sch4F-PF S=4358sch8040@RF@

PL30(B)-10 RF

LWN 40-150 RF

SO 80-150 RF SRJsRF@FAr�@RF@4 Rch4.341@ch�FF3.5-63RFch40S TR-1500

WN80(B)-16 RF41965h4Sj@577.5 RJch0Rmp

LWN 10-900 M rf†

SO10-16T0F/0-150

WN500-600 RFSch1-