主要从事农作物病虫害防治技术研究与推广工作。 September Third Society.Mainly is engaged in the crops plant disease to prevent and control the engineering research and the promoted work.[translate] a忠与判 With sentences loyally[translate] a拉开安全插销 Pulls open the security clevis pin[translate]...
待解决 悬赏分:1 - 离问题结束还有 拉开安全插销问题补充:匿名 2013-05-23 12:21:38 Pull safety pin 匿名 2013-05-23 12:23:18 Curtain safety plug 匿名 2013-05-23 12:24:58 Pulls open the security clevis pin 匿名 2013-05-23 12:26:38 Pull to open the security PIN 匿名 20...
手术床腿板安全插销脱落。重新检查安装。问题补充:匿名 2013-05-23 12:21:38 Operating table leg board safety latch off. Re-check the installation. 匿名 2013-05-23 12:23:18 Surgical bed and gem safety plug fall off. re-check the Setup. 匿名 2013-05-23 12:24:58 The surgery bed...