法兰 BL 600-16 RF16sch160 h=15440sine MS=60 δE B16.5 RF

20592BL600-16rf16sch160 h=15440sine MS=60 δE B16.5 RF

SO 50-150 FF RFRF HG=T20615-f1=3

WN6000-300RF Sch8/

SO20(B)-600 RJ16 ffF RF3gRF50f00a

WN25-1500RJ Cch4

wn400-150 rf sch40 s=6

WN450-900 RJ Sch100/

SO32(B)-16RF b=

PL 15(B)-10 RFD105

WN50(A)-16M