NB/T 47065.1  支座 BⅠ 1357

bi 1357

SO 250-16 RF

2 A8973

WN80-1500 RJ0-1.0 rf.6/Rf0r19-ta/src RF-0-f d=8300 g

BL600-25 RJ5 RJ27.rf.5 RJf/@4�Sch80rfM RJ S

BI 15012

2 A2204

WN80(B)-16 RF43432

WN80(B)-16 RF3227

PL 40-10 fFC=221B)-16 RF=36RFFF s=12)-100450FB)-63RFH60-40rf.4FRF6-F