5、购买仪器用三角架2个，计1元。

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　　12、尔林兔沟煤矿皮带安装。白代兵负责。

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• Avoid using hyphens or numbers.
• Make sure it's available (you can use a domain registrar's search tool to check).

　　xx始建于1985年，是xx集团中发展时间最长久的一所企业。公司始终专注于成套xx设备装配生产以及精密加工等产业，公司研发中心被评为区技术研发中心，并拥有国家博士后科研工作站。历经20年的