HG/T 20592  法兰盖 BL 150-10 RF RFB)-10R8-1SF

BL 150-10RF RFB)-10R8-1SF

3 RF 1800-1.0 δ0=16-909R0

WN15(B)-16 RFj5-

SO 65(B)-16 RF1ь╠е▓

2 FM 700-1.6 δ1=10-900 rj0SFf0 RF Sc RF F50 RF

耳座 B4-0.18.H80M9f60(b

WN200 B-160 RJ RJJ0

2 G 1200-4.02

SW20(B)-16 RF/TF)-S=4.06

& wn400-600rj&am.04F/