JK00430 is purely collected by train fans. The appearance of the machine has traces of use, so it is suitable for collection.

Original and authentic Omron thermostat E5CC-QX2DSM-802, functional package

Siemens mechanical interlock contactor 3TD54 02- 0XM0 new positive

Dongyuan AC servo drive ESDA-20BS, disassembly of parts, physical shooting, power

New, unpacked SMC solenoid valve SS0700 -10A-1, multiple in stock

New Remi Motor KNK-SSR-CTRL-5 PL120 SS

Kangyu Pressure Transmitter

Shida Measurement and Control LD-5C microcomputer laser dust meter, disassembled and photographed, with good quality

LaMotte pHPLUS DIRECT pH meter, original American

Swagelok SS-1RS 4 needle valve, physical picture taken, stainless steel, with