These methods provides important scientific basis for the division of non-producing areas related to "code of primary products quality security"and promotion the standard of agricultural producing.
该方法的建立，将对实施《农产品质量安全法》的禁产区划分提供科学依据，为我国推行农业标准化生产奠定基础。
Tyres for agricultural tractors and machines - Code-designated and service-description marked radial drive-wheel tyres - Amendment 1.
农用拖拉机和机械用轮胎。标定规定名称和使用条件的径向驱动轮轮胎。修改件1。
Tyres for agricultural tractors and machines - Code-designated and service-description marked radial drive-wheel tyres - Amendment 1.
农用拖拉机和机械用轮胎。标定规定名称和使用条件的径向驱动轮轮胎。修改件1。
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