法兰 PL 100-25 M45FFFFF3864-RF1.0hM1.6 mF0

PL100-25M45FFFFF3864-RF1.0hM1.6 mF0

HG/T20592 SO80(B)-16 RF6 RF S/

WN 100(A)-100 RF S=7.1

lWN 40-150 RF h=229

\u00e6\u00b3\u0095\u00e5\u0085\u00b0PL50(b)-6rf 90ELfmm s

47023 t 600-1.0/

pl300b-40ffRFRJsch406RF0HF

20592 BL250-25 m/

20592 SO400-16RF

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