HG/T 20592  法兰 PJ/SE 40(B)-40 RF

PJ/SE40(B)-40 RF

3 FM 800-1.6 δ0=11

JWN 100×150-25 RF S=4.51

20615 wn25-150 RF

so600(a)- 10rfu00ae

JWN 100×150-25 RF S=4.51.

SO 450(A)-16 RF

WN20(B)-16RF�€™ذ�

WN40-150 RFF)/

APA-2 δ=12 S1=240fδ540F01 SF-RFRFS6RRFS2-11 S=22ch40 A=5 K=/08