| 摘要 |
PROBLEM TO BE SOLVED: To provide a wet developer suppressing deformation and excessive expansion of a defect indication pattern due to bleeding generated when developing with a wet developer in a penetrant test, with passage of time and capable of adjusting the defect indication pattern in a desired size.SOLUTION: The wet developer for a penetrant test is characterized in that inorganic white powder is scattered in water in which water-soluble resin is dissolved. |
