DZC20-1-30B/210,北京华德型液压阀
SY9320-2MZE-03 SY9320-2MZE-02 三位五通先导型电磁阀
HYGJZF-64-DN100,HYGJZF-64-DN125,HYGJZF-64-DN150,HYGJZF-64-DN200,HYGJZF-64-DN250,
AZPF-12-014LQR12MA
61L1P032A0150,61L2P032A0150,61L3P032A0150,61L4P032A0150,61L5P032A0150,61L6P032A0150,61L7P032A0150,
PV2R4-153-F-RAA
34SK-B20H-T 手动换向阀
SMQ641F-16C-DN150,SMQ641F-25C-DN150,SMQ641F-40C-DN150,SMQ641F-16P-DN150,SMQ641F-25P-DN150,SMQ641F-40P-DN150,
HGP-33A-L-88-R-Z-2B-10，HGP-33A-L-88-R-Z-4BD-10，
1.5GC-5*5 5.5KW 380r/min 锅炉给水泵 电机