NB/T 47065.1  支座 A 1544B=77.72@RF@4 Rch4405/u00FF-10 RF0 RF Sch1569��1@RF8@-R(ARF SdRF RF0-@w5@RFSc

47065.3 B9560

47065.4 A1544B=77.72@RF@4 Rch4405/u00FF-10 RF0 RF Sch1569��1@RF8@-R(ARF SdRF RF0-@w5@RFSc

WN 450-150 RF Sch10S S=3.50 R

WN 4"-150 RF Sch7299

PL 40(A)-16 RF

WN80(B)-16 RF635

WN80(B)-16 RF13039

bii 3632

47065.2 A5668

BL300-6 RF89