纺织上浆用浆料的化学需氧量/五日生化需氧量的检测试验方法
Test method for determination of chemical oxygen demand/biochemical oxygen demand after 5 days of the sizes used in textile warp sizing
2013-10-17
HJ 505-2009
水质 五日生化需氧量(BOD5)的测定 稀释与接种法
Water quality-Determination of biochemical oxygen demand after 5 days(BOD5) for dilution and seeding method
2009-10-20
GB/T 7488-1987
水质 五日生化需氧量（BOD5）的测定 稀释与接种法
Water quality--Determination of biochemical oxygen demand after 5 days(BOD5)--Dilution and seeding method