24 Fashewar Masana'antu na Shekara-Masana'anta

+86-15957194752 aurorachen@shenhai-ex.com

Oxygen|Tag

Oxygen

Bincika rawar da iskar oxygen ke tallafawa konewa da kuma haɗarin da ke tattare da babban yanayin oxygen a cikin saitunan masana'antu.

Kash! Ba a sami abun ciki mai alaƙa ba.

Gwada amfani da akwatin nema da ke ƙasa:
Samu Magana ?