Loni, pẹlu idagbasoke lilọsiwaju ti awọn ohun elo imọ-ẹrọ,
PLYYCHENTATIVENTATION PLY
S Mu ni ipa pataki ninu ọpọlọpọ awọn aaye nitori iṣẹ wọn o tayọ.
PLYYCHENTATIVENTATION PLY
Ni lẹsẹsẹ ti awọn abuda ti o tayọ gẹgẹbi agbara giga, akosile giga, agbara oju-ọjọ to lagbara, ati resistance ipa, eyiti o jẹ ki o jẹ ohun elo indispensable, eyiti o jẹ ohun elo indispensable, eyiti o jẹ ki ohun elo indispensable ni ile-iṣẹ ode oni ati igbesi aye ojoojumọ.