钢管 (gāng guǎn) — steel tube, steel pipe

뜻

예문

• 建筑工人用钢管建造了高楼大厦。
  Jiàn zhù gōng rén yòng gāng guǎn jiàn zào le gāo lóu dà shà.
  Construction workers used steel pipes to build tall buildings.
• 工厂生产的钢管质量非常好。
  Gōng chǎng shēng chǎn de gāng guǎn zhì liàng fēi cháng hǎo.
  The steel pipes produced by the factory are of great quality.
• 管道工更换了生锈的钢管。
  Guǎn dào gōng gēng huàn le shēng xiù de gāng guǎn.
  The plumber replaced the rusty steel pipe.