锌
xīn
锌 — xīn
- zinc (chemical element, Zn)
锌是一种重要的金属，用于防腐和合金。 xīn shì yīzhǒng zhòngyào de jīnshǔ yòngyú fángfǔ hé héjīn — Zinc is an important metal used for corrosion protection and alloys.
xīn
锌是一种重要的金属，用于防腐和合金。 xīn shì yīzhǒng zhòngyào de jīnshǔ yòngyú fángfǔ hé héjīn — Zinc is an important metal used for corrosion protection and alloys.