Meaning of word 电石
Writing Sheet
Word
Pinyin diàn shí
Phonetic Notation ㄉㄧㄢˋ ㄕˊ
word Meaning
  • 即碳化钙。用生石灰与焦炭混合,经煆烧后制得。与水反应产生乙炔气,可用于照明、焊接和金属切割。