| ประโยคภาษาจีน : 中文句子 | 
|---|
|  jī xiè xìng néng机械性能  hǎo好  kàng liè xìng抗裂性  hǎo好  zǐ tóng紫铜  qì hàn气焊  jí及  yà hú hàn氩弧焊  yòng用 | 
| Good mechanical properties and crack resistance. Gas welding and argon arc welding of red copper. |