Njem ụlọ ọrụ

ụlọ ọrụ mmepụta ihe
ahịrị ịka nká
ule 2
Ụlọ ọrụ na-enweghị uzuzu 1
ụlọ nkwakọba ihe
Ụlọ ihe nkedo anwụ anwụ
rth
eserese eserese
Igwe ọkụ LED na ịgbado ọkụ (1)
jyt
phosphorisation
ule
Nnwale IES
Nnwale LUM
ule
ule vibration
Nnwale IP
ule okpomọkụ na-arụ ọrụ
Nnwale IK
igwe gluu
jfg