DB13T 2210-2015冀西北高寒区甜菜保水剂抗旱保苗技术规程.pdf

ICS67.080B31DB13河北省地方；标准DB13/T2210-2015冀西北高寒区甜菜保水剂抗旱保苗技术规程Technical Standard for Sugar Beet Drought-resistant Seedings with PreserveMoisture Matter in Cold and Drought Area of Northwest Hebei2015-11-06发布2016-01-01实施河北省质量技术监督局发布