no-howBNC²³⁶²¹³⁺¹ 例句 Probe on management and no-how of claim of foreign project related through a successful claim case for Cooling Tower Contract of BASF-YPC Integrated Project invested by SINOPEC and BASF. 从中国石化洛阳石化工程公司在中德共同投资的扬巴一体化项目中冷却塔合同成功索赔案例入手，探讨涉外工程索赔的管理与技巧。 cnki