Brushless DC axial fan 113FZW94-39, brushless DC axial fan 110FZW94-26G, axial fan BTF17251H24B, axial fan YDM1751B24, axial fan D1238M05B, photoelectric speed sensor SP15D-4, contact QCC2-800A, headlamp bracket 110V800W, motor JCY254, potentiometer WD65S-2-0.25KO9, level glass 340*34*17, current sensor AHR1500B 420, digital pressure gauge D3130, DF7 microcomputer control board, HXD3C signal status box, HXD3C status indicator box, www.shruiroad.com.Aviation plug JL5-14ZJL, aviation control plug JL15-14TK, dual-scale shock-resistant pressure gauge YN60-240psi/1600KPa, locomotive speed gauge EGZ5/8-120KM (74V), locomotive speed gauge LFA-1B02, locomotive speed gauge LFA-103, non-net lamp porcelain Lamp holder HT27-14C, SMEC-3/1, SMBC-1/1, pressure transmitter TK-00000000001, TAG：