我想你需要对潜在顾客做更多调研工作，然后精确找出有决断权的关键人物。

I think you will need to do a lot more research on your potential clients and find out exactly who the key people are that make the decisions.

youdao

论述了点检作业的分类、步骤，依据逻辑决断图来决定维修方式，最后讨论了其关键技术。

Steps and the categories of inspection working are studied. Repair way is decided according to logic decisive picture. Finally, its crucial technologies are discussed.

youdao