NB/T 47065.1  支座 A 3777

2 A3777

so50-150 rf l=19.1600¦�

WN 50(B)-40 MFmpamanywR wn1400-10r

BL 5"-150 RF

1 m 800-1.0/

2 A8115

SO450-16RF

WN 80(B)-25 RF

SP-617R

PL 100-6 RF0LM Sch160dFB)-6 RF6 ff s=12RF SCH80RFf(FB)-16 RF/Sb1621695FSch400/825(b)-00=8.56Sch40SMcJFSch4