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Recommendation for working widths of equipment for sowing, planting, distributing fertilizers and spraying
出版:British Standards Institution

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基本信息
標(biāo)準(zhǔn)編號: BS 6550:1985
發(fā)布時間:1985/2/28 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:British Standards Institution
標(biāo)準(zhǔn)頁數(shù):8
標(biāo)準(zhǔn)簡介
Establishes a complementary relationship between the machines used for sowing and planting and the machines used for subsequent operations.
標(biāo)準(zhǔn)備注
? British Standards Institution 2013
等同采用的國際標(biāo)準(zhǔn)
ISO 6720:1989 - Equivalent