NB/T 47065.1  支座 A 424=3-6F0-RF RFf,s/072H1=7

2 A424=3-6F0-RF RFf,s/072H1=7

PL600(B)-16 RF b= B=

wn15(b)-160fm5S=

wn200(b)-40 m s=0(b)-16 rf s=6 FM-b=2RF.50150rf-sch41sh600EC4.

WN 65(B)-63 FM S=3.

WN10-63RF1.6/0B=180mmãhg

WN500-1500FM S=29 sch40

BL 500- 25 FF

2 CM 2400-1pa-2.5f‚ēė–Ņ‚