√在线天堂中文最新版网,97se亚洲综合色区,国产成人av免费网址,国产成人av在线影院无毒,成人做爰100部片

簡(jiǎn)體版 繁體版
Login Sign Up

initial stage of production in Chinese

Pronunciation:
How to pronounce "initial stage of production""initial stage of production" in a sentence

Translationmobile phoneMobile

  • 開采初期

Examples

  • Gas controlling during initial stage of production by high position roadway in full - mechanized sublevel caving face
    后偽高抽巷治理綜放面初采瓦斯
What is the meaning of initial stage of production in Chinese and how to say initial stage of production in Chinese? initial stage of production Chinese meaning, initial stage of production的中文initial stage of production的中文,initial stage of production的中文,translation, pronunciation, synonyms and example sentences are provided by ichacha.net.