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Diesel exhaust fluid dosing system for vehicle exhaust after-treatment system, comprises pressure sensor set downstream of diesel particulate filter to detect variation in exhaust gas pressure, and control unit operatively connected to pressure sensor and dosing unit
2024-11-19
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Pesticides reciprocating agricultural sprayer machine comprises rod, shaft, wheel, small sprocket, large sprocket, chain, tank, pumping mechanism, spray nozzle, and steering mechanism
2023-11-24
