工字钢

Traditional form:

工字鋼

Pinyin (reading):

gōngzìgāng

Definitions:

• I-beam

Characters:

• 工 - labor, work; laborer, worker
• 字 - character, letter, symbol, word
• 钢 - steel; hard, strong, tough

Traditional characters:

• 工 - labor, work; laborer, worker
• 字 - character, letter, symbol, word
• 鋼 - steel; hard, strong, tough