This damage, however, was immediately after the discharge completely visually unobservable, and several hours after no effect on plants, reduction of mechanical strength, flexibility, tensile strength, resistance to fracture and break.
Ito pinsala, nagre-refer sa: Agad-agad matapos ang naglalabas ganap na biswal unobservable, at ang ilang mga oras matapos walang epekto sa mga halaman, pagbabawas ng mekanikal lakas, kakayahang umangkop, makunat lakas, paglaban sa mabalian at masira.