Dai jak rung atsam ni hpe gaw, dai arai hpe n-galaw ai sha, dai arai ni hpe chyam dinglik ai hku nna lu la ai. Hkum hkrang arai gaw kaba nna manu dan ai rai yang, chyam dinglik na matu n mai jahten ai. Non-jahten sharun ai chyam dinglik ai lam gaw, dai zawn re ai ladat hpe n hkra hkra galaw ai ladat re.
Non-destructive testing (NDT) gaw, nsen, nhtoi, magnetism hte wan n-gun ni a arawn alai ni hpe jai lang nna, jep joi ai lam hta n kaja ai lam ni (sh) n bung ai lam ni nga ai kun ngu ai hpe sawk sagawn lu na matu, siture, infect the such, dai hku nna jep joi hkrum ai arung arai a hpaji masa hpe dawdan lu ai (ga shadawn, dai arai gaw atsam rawng ai kun, ngam nga ai asak hkrung lam nga ai kun, etc.).
Masha law malawng lang ai n-hten run ai chyam dinglik ladat ni hta, radiographic chyam dinglik ai, ultrasonic chyam dinglik ai, magnetic particle chyam dinglik ai hte hka shang wa ai chyam dinglik ladat ni lawm ai. Kaga -n jahten sharun ai chyam dinglik ladat ni hta mung, eddy current chyam dinglik ai, nsen pru ai chyam dinglik ai, thermal imaging/infrared chyam dinglik ai, hka lim ai chyam dinglik ai, galai shai ai shara shadawn ai hpaji masa, magnetic flux hka lim ai chyam dinglik ai, tsan ai-hka lim ai chyam dinglik ai, etc.
Non-jahten sharun ai chyam dinglik ai lam hta shang lawm ai masha ni gaw bungli galaw na matu masat masa laika ni hpe n lu lang shi yang, hpaji sharin hkam la ra nna, atsam marai ni hpe lu la ra ai. Mungdan, ginra hte wuhpung wuhpawng shagu hta, n-jahten sharun ai chyam dinglik ai lam a sharin hkam la ai atsam marai masat masa galaw na matu ra kadawn ai lam n bung ai. Sharin hpawng garai n galaw shi yang, sharin hkam la ai ni gaw ra kadawn ai lam ni hpe asan sha chye na nna, seng ang ai sharin hpawng hte jep joi ai lam ni a matu htap htuk ai madang ni hte wuhpung wuhpawng ni hpe lata la ra ai.
