비파괴시험 (Nondestructive Testing)
초음파탐상시험(UT)
방사선투과시험 (RT:Film, CR)
자분탐상시험(MT)
침투탐상시험(PT)
CR(Computed Radiography)
Welding Specimen(CR)
Al Die-Casting(CR)
Copper Brazing(CR)
용접역학시험 (Welding Evaluation)
마크로부식시험(Macro-etch Test)
용접사기량테스트(WELDER TEST)
조직사진(Microstructure)
충격시험(IMPACT TEST)