法兰 PL 100-16 RF d=155 B=110â´=60 h=1

PL100-16RF d=155 B=110â´=60 h=1

3 FM 400-4.0t20 RF0(b)-10rfFG09phF.105J000

47023 FM500-1.6/48-11FPL400-10RF9

so 15-300 rf hS=2S6 RF-(B)-10RF bch40ecH1=8 S=1

lwn 40-300 rf b=410/92-178

A WN1200-150 RF0F RFF3F

WN50b-100FMRF S=4.

SO250B-10G0s H6

NB/T4