YDS1, YCS100-Ⅳ, HSD1C / HSD1B, YS-3-A, DY603-A, YDC-1, voltage 110 (v) Scope of application Harmony special low-cost direct sales: well-known brands designated by the Ministry of Railways, railway locomotive instrument sensors, etc. , A variety of railway products.
Harmony round voltmeter 0-150V /
Lighting voltage 110V (Dalian Bote)
Harmony dual needle pressure gauge YCS100-Ⅳ-1200KPa (Dalian Bote)
Harmony single needle pressure gauge YCS100-Ⅳ-1200KPa (Dalian Bote)
Harmony locomotive instrument YDS1 module table plane table
Harmony HSD1C / HSD1B
Double needle meter YDS1-40KV / 150V (160V)
Harmony HSD1C / HSD1B
Dual Needle Speedometer EGZ3 / 8az
Harmony HSD1C
Double needle axial table YZS-102Z-1200kpa
Harmony HSD1C
Single Needle Axial Table Y100-Z-1200kpa
Harmony HSD1B
Double Needle Torque Meter YDS1-600KN / 600KN
Harmony HSD1B
Main wind train pressure gauge YTS80Z
Harmony HSD1B
Brake cylinder pressure gauge YTS80Z

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