Mô tả
Ngoại Quan: Dạng bột mịn màu trắng
– Công Thức: ZnCO3 – Zinc Carbonate 57%,57.5%
– Qui cách: 25kg/bao
– Xuất xứ: Trung Quốc
– Ứng dụng : Nguyên liệu dùng trong công nghiệp, nông nghiệp, cao su, xi mạ
CHẤT LƯỢNG – GIÁ RẺ – PHỤC VỤ NHANH CHÓNG
Cassie –
Hallo, mein Name ist Tatsuya Kawamura und ich komme aus Japan. Ich lernte zum ersten Mal Englisch im Alter von 12. In meiner Schule viele re.trnee-u..
Christiana –
Yo7r182#u;&e such a bad influence Vix! I can spy a metallic apple on top of the larder, it looks fabulous and a suitable twin to my plastic fantastic version xxx
Destry –
The idea was surely good but the setup was not that good as expected. The audio was breaking in between. I liked John’s presentation and his ‘Myths and Misconceptions’ but was not able to hear him after 2 slides and missed it all. Would be happy if I can get it again from sokwehere!Thanms anyways!Waiting for next session but with some more technical advancements!
Gertie –
Short, sweet, to the point, FRxc-eEaEtly as information should be!
Augustina –
ÃÂýþýøüýыù ñуóуртõр / úðú òðü øôõѠÑÂôõûðть рõùô öðûþñ ýð õóþ ÿрþфøûь úðÃýтðòºÑ‚ûõ ,чтþ ñы ÷ðñðýøûø ?
Shirley –
The environment refers to the air, water and land in which people, animals, and plants live. So human beings, animals, plants, air, water and soil are the main elements of the envtionmenr.