技術(shù)訣竅市場 technical know how: 技術(shù)訣竅technical know-how agreement: 專門知識協(xié)議technical know-how contract: 專門技術(shù)合同technical maintenance know-how: 技術(shù)維修決竅transfer of technical know-how: 技術(shù)知識轉(zhuǎn)讓下載手機詞典可隨時隨地查詞查翻譯