NB/T 47065.1  支座 BⅠ 73282

BI 73282

SO 25(B)-16 RF(B)-25 RF rfrfRF S=105 FM=5 S=5Fmp

DN200-PN16 PL/W-B RF II S=7

PL100(B)-16 RF3396

BI 10399

DN800/PN16/11B Sch8

2 A1014

DN 20-Sch120 90EL/

2 A2888

3 B43140 RFF II S=7A3625050 RFRF0ScRFrj62305 WN350-600RJ&M Sch42280 fb rf5mF205 R