Indicate the critical parts and materials, which are provided by the subcontractors. (Please give clear indication if the parts have passed the CCC or other equivalent product certifications.是什么意思_Indicate the critical parts and materials, which are provided by the subcontractors. (Please give clear indication if the parts have passed the CCC or other equivalent product certifications.在线翻译_英语_读音_用法_例句