求翻译：1.负责公司各部门的物料采购，主要是一些电子元件、连接器及测试仪器的询价、采购及验收 2.负责公司办公及网络系统的维护 3.参与公司规章制度的讨论与改进工作 4.负责公司固有资产的管理工作以及成本控制是什么意思？

1. responsible for the procurement of various company departments, mainly electronic components, connectors, and inquiry, purchase and acceptance of test instruments 2. responsible company Office and network system maintenance 3. participate in the discussion and improvement of company rules and regulations 4. responsible for inherent asset management and cost control