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Methods Of Soil Investigations For Agricultural Engineering - Physical Laboratory Tests - Determination Of The Soil Moisture Tension
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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基本信息
標(biāo)準(zhǔn)編號(hào): DIN 19683-5 (1973-04)
發(fā)布時(shí)間:1973/4/1 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:German Institute for Standardisation (Deutsches Institut für Normung)
標(biāo)準(zhǔn)頁數(shù):2
標(biāo)準(zhǔn)簡介
For determination of the usable field capacity and of the air capacity and for drawing conclusions with regard to the pore size distribution.