Irin-ajo ile-iṣẹ

ile-iṣẹ
ti ogbo ila
idanwo 2
idanileko ti ko ni eruku 1
ile ise
Ku-simẹnti onifioroweoro
rth
kikun ila
Oko LED ati alurinmorin (1)
jyt
phosphorization
idanwo
IES igbeyewo
Idanwo LUM
idanwo
gbigbọn igbeyewo
Idanwo IP
ṣiṣẹ otutu igbeyewo
IK igbeyewo
lẹ pọ ẹrọ
jfg