产品名称：at-300气动工具润滑油，气动枪油，风炮油 产品链接/npd-1-16600.html penumatic tools oil 日本原装at-300气动工具润滑油 pneumatic tools oil 闪火点160℃，容量250ml ======= at-301 was discontinued in 2011 eliminated and upgrading in order to meet the common needs of users worldwide. new code is at-300, its comprehensive overall performance even better.