mine service-life
基本解释
- 鑛井服務年限
英汉例句
- Part of his strength - and mine - came from you, the American people, to whom he dedicated his life of public service.
他的這種力量部分來自你們美國人民,爲了你們,他願意將全部生命奉獻給公共事業。 - The mine of Yinmusi Lead-zinc in Fengxian started construction in 1986, the 1990 production, design service life of 19 years, has produced 11.
風縣銀母寺鉛鋅鑛於1986年開始籌建,1990年投産,設計服務年限19年,至今已生産11年。 - The utility model discloses a coal mine deformation-resistant air door, which has long service life and can reduce the production cost of enterprises.
本實用新型公開了一種延長使用壽命,降低企業生産成本的煤鑛耐變形風門。
ip.com
雙語例句
专业释义
- 鑛井服務年限