congegnatura locking and automatic disengagement of auction and tubular round in order to enable the machine to provedere drilling rig polls prelimina ri

• 1. 一种能够进行污水自动收集的路面混凝土钻孔取芯机 [P] . 中国专利： CN211504746U . 2020-09-15
• 2. 一种自动检测机器区域温度进行移动锁定冷却的装置 [P] . 中国专利： CN112283998A . 2021-01-29
• 3. in order to determine the mechanical congegnatura spill return automatically to both the two extremes of the stems of capriate mobile support in the machine drilling rig [P] . IT1075951B . 1985-04-22

  机译： 为了确定机械凝结泄漏溢流自动返回到机器钻机中灵活移动支撑杆的两个极端

• 4. hand guard for attaching to a drill rig handwheel handle, method for securing the hands of the drill rig team operating a hand drill rig handwheel, method for holding tubulars in a drill rig [P] . BR112012022885A2 . 2017-12-12

  机译： 用于附接到钻机手轮手柄的护手器，用于固定操作手钻机手轮的钻机组的手的方法，将管状物保持在钻机中的方法

• 5. auction auction battery support telescopic tool drilling machine drilling rig [P] . IT208922Z2 . 1988-05-28

  机译： 拍卖拍卖电池支持伸缩工具钻床钻机

• 1. An experimental analysis of Simultaneous Multiple Round Auction formats and Combinatorial Clock Auction formats [C] . Damic Lina, Peteh Nenad, Petric Ana 2012 20th International Conference on Software, Telecommunications and Computer Networks. . 2012
• 2. Indirect blood pressure and heart rate measured quickly without observer bias using a semi-automatic machine (auto-manometer)--response to isometric exercise in normal healthy males and its modification by beta-adrenoceptor blockade. [O] . G Nyberg 1977
• 3. Semi-automatic compact electrical powered drilling rig(610-E). [O] . Yoshiteru Hirakawa 1998