利用者:Chemistry(NuTech)

User language
vi-N Thành viên này xem tiếng Việt là ngôn ngữ mẹ đẻ. en-2 This user has intermediate knowledge of English. ja-0 この利用者は日本語が分かりません (または理解するのがかなり困難です)。
Users by language

This user has a page on the Vietnamese Wikipedia.

---

この利用者の利用者ページはvi-ウィキペディアにあります。

This user has been on Wikipedia for 2 years and 17 days.