penetrant

fragrant oil: natural essential oil, solubilizing agent and penetrant. it can refresh oneself, relieve tension and activate collaterals .

香薰水疗精油：天然芳香精油、增溶渗透剂，有清新提神、舒缓压力、舒爽活络作用。

The paper describes the property, function and application of chemical penetrant, as well as the tentative experiment and the test results analysis.

文中介绍了化学渗透助剂的性能、作用原理及工艺等，并进行了探索性试验与测试数据分析。

Penetrant testing is done according to its standard.

渗透检验标准是渗透检验的依据.

Liquid penetrant test for austenite weld joint and the reliable measures

奥氏体焊缝渗透探伤与可靠性措施

aerospace series - metallic materials - test methods - part 16: non-destructive testing - penetrant testing

航空航天系列金属材料试验方法第16部分：非破坏性试验渗透试验

Penetrant flaw detection agent was used to detect the backing weld surface, and the number of cracks was indicated by surface crack rate.

打底焊缝正面使用渗透探伤剂探伤，用表面裂纹率表示裂纹的数量。

Discussion on Water Absorption Test Method of Concrete Surface Organosilicon Penetrant

混凝土表面有机硅渗透剂吸水率试验方法探讨

Objective : To investigate the effect of receiver cell penetrant on the iontophoretic transport of tetracaine hydrochloride.

目的: 研究接受室溶液对盐酸丁卡因离子导入的影响.