Ash content(ARB): Every % of ash content excess %(contracted quality value) will result in 0.2USD/MT deduction in unit price.是什么意思_Ash content(ARB): Every % of ash content excess %(contracted quality value) will result in 0.2USD/MT deduction in unit price.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句