人妻av中文字幕久久_国产精品天干天干综合网_波多野结衣美乳人妻hd电影欧美_又黄又爽又猛1000部a片_4438xx亚洲最大五色丁香

Electrostatic spraying inspection system is a nondestructive detection equipment applying fluorescent penetrant method to test discrete breaking flaws on surface of accessories and parts; it is composed of permeation/emulsification/cleaning chamber, drying chamber and developing/inspection chamber.

It is widely used in nondestructive inspection of parts of metallic materials and machining parts, metallurgy parts and glass-ceramics pieces; it plays a significant role in industries including aeronautics, astronautics, civil aviation and railway.

Process Flow:

Permeation (drip-dry) → Cleaning → emulsification → Cleaning → Drying → Spraying & developing→ Inspection