标准编号：ISO 17962:2015
中文名称：农业机械 播种设备 气动系统风扇排气环境影响的最小化
英文名称：Agricultural machinery — Equipment for sowing — Minimization of the environmental effects of fan exhaust from pneumatic systems
发布日期：2015-07
标准范围
This International Standard specifies various means of minimizing the environmental effects of fanexhaust from pneumatic systems for vacuum-style sowing agricultural field equipment used for sowingcoated seeds.It is applicable to vacuum-style sowing systems where “dust off” (fugitive) material from seed coatingscan mix with fan (blower) intake air and be exhausted into the atmosphere.This International Standard is not applicable to— conveyance systems between a central tank and remote meters where the air is exhausted at theremote meters, and— conveyance systems where the meter is at a central tank and the air is exhausted at a groundengaging opening device.The design principles in this International Standard are not applicable to pneumatic equipment forsowing which was manufactured before the date of its publication.NOTE National or local requirements can apply which could be more stringent.
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