ASTM D 1428:STANDARD TEST METHODS FOR SODIUM AND POTASSIUM IN WATER AND WATER-FORMED DEPOSITS BY FLAME PHOTOMETRY(DISCONTINUED)-(Discontinued 1990; No Replacement)
Issue Date:2012-02-08 Browse:1814
ASTM D1428 钠和钾在水与水环境的火焰光谱法试验方法标准
ASTM D 1428:STANDARD TEST METHODS FOR SODIUM AND POTASSIUM IN WATER AND WATER-FORMED DEPOSITS BY FLAME PHOTOMETRY(DISCONTINUED)-(Discontinued 1990; No Replacement)