ʻO ka pale alo ka hoʻāʻo ʻana i ka Thermal penetration
ʻO ka mea hōʻike wela wela
ʻO ka Thermal penetration tester kahi hoʻāʻo no ka pale ʻana i ka wela o kā mākou pale alo o ka welding mahiole, e hoʻāʻo ana inā ʻike ʻia ka huahana i ka mālamalama a i ʻole ke ahi, e ʻike i ka maikaʻi o nā mea huahana.