purchasing your

Global purchasing 英语翻译 Purchasing Contract department assistant purchasing manager是什么意思 General Purchasing Agreement 是什么 purchasing manager什么意思 purchasing manager是什么意思 strategic purchasing是什么意思 vice director purchasing center是什么意思 Vice President Purchasing怎样翻译? 英语翻译：vendor relationships and purchasing functions buyer和purchasing clerk有什么区别 procurement和purchasing 有何区别呢?