chlorinity

Some advice regarding chlorinity expressing measure and assessment method in the chloride ion permeability test is proposed.

并对混凝土氯离子渗透性试验的氯离子浓度表示方法提出建议。

Methods fot the determination of the ammonia neutralization number of amino silicone fluid and the epoxide num-ber and chlorinity of the intermediate preduct were given in this papor;

本提出了基硅油值及间产物环氧值、含氯量的定量测试方法。