NB/T 47065.1  支座 A 8707)-10 RFF S

2 A8707)-10 RFF S

DN900-PN16 PL RF Ⅱ

3 B715F SF=41000-1.6R

BL 500-10 RFNM600-RFba0150 FF

B WN1000-150 RFmpaRF�F Sch15RFFC-300 LM

PL25(B)-6 RF=370

SO 80-150 RF

WN300-300 RF B=259.5

DN400/PN16/11B

B WN20(B)-40RFRF@4=22.4 f140FELFhorh40S@RF0590..RF0