A、 WHAT IS IMPORTANTWHEN... {{/B}} Introducing new technology -Expert advice -After-sales service - - {{B}}B、 WHAT IS IMPORTANTWHEN... {{/B}}Dealing with clients - Understanding needs - Negotiating skills - -{{B}}C、 WHAT IS IMPORTANTWHEN... {{/B}}Aiming to improve product quality - Inspecting machinery - Reviewing staff training - -