| 摘要 |
FIELD: agriculture. SUBSTANCE: movable spraying apparatus has known spraying equipment and spraying control box positioned in driver's cabin. Apparatus is further provided with control unit for comparing actual position of various members of apparatus with normal position of these members suitable for operation preceding to or following spraying operation, which is set by control unit. Light or sound signals warn operator of possibility or impossibility of running the set operation and indicate members to be manually acted upon for providing adequate operation. EFFECT: simplified maintenance and operation of apparatus and minimized occurrence of accident during operation of apparatus. 8 cl, 5 dwg
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