2023-05-14

Zinc 산화아연

0 Comments4 Minutes

2023-05-14

Nickel 니켈

0 Comments3 Minutes

2023-05-12

Rutile 루틸

필자가 많이 연구중인 재료

0 Comments8 Minutes

2023-05-10

MgO 마그네슘

0 Comments2 Minutes

2023-05-10

Talc 활석

0 Comments2 Minutes

2023-05-05

Manganese 망간

0 Comments4 Minutes