The coulometric method is applicable for a gas permeability test of only two materials as the alternative method. 在庫侖法適用於氣體滲透試驗的僅有的兩個材料的替代方法。
The penetration law of a solution of calcium chloride,water glass and sodium succinate into dust is determined by the forward permeability test. 採用正向滲透試驗方法測定了氯化鈣和水玻璃溶液添加丁二酸鈉后溶液在粉塵介質中的滲透規律。
Some advice regarding chlorinity expressing measure and assessment method in the chloride ion permeability test is proposed. 並對混凝土氯離子滲透性試驗的氯離子濃度表示和評價方法提出建議。
