maintenance costs [e.g., spare parts-without duplication of above Clause 26.5 (d) requirements-andor other inputs]; and (iv) rate, as percentage, to be used to discount all annual future costs calculated under (ii) and (iii) above to present value.是什么意思_maintenance costs [e.g., spare parts-without duplication of above Clause 26.5 (d) requirements-andor other inputs]; and (iv) rate, as percentage, to be used to discount all annual future costs calculated under (ii) and (iii) above to present value.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句