An adjustable tray for use in equipment a garden tools od. The like. For hole walls in shops.

• 1. 一种应用于跨声速风洞试验段的孔壁开闭比连续可调装置 [P] . 中国专利： CN113092052A . 2021-07-09
• 2. 一种用于梯形巷道肩部锚杆安装的可调节角度的双孔托盘 [P] . 中国专利： CN207740026U . 2018.08.17
• 3. Handle displaced a narrower for tools, house - and garden equipment od. The like. [P] . 德国专利： DE1859628U . 1962-10-11

  机译： 手柄使工具，房屋和园艺设备od的收窄范围变窄。类似。

• 4. Electrical installation - installation device (plug socket, switch od. The like.) For fastening in the hole of a supporting wall equipment. [P] . 德国专利： DE1942975U . 1966-07-28

  机译： 电气安装-安装设备（插头，开关od。等。）用于固定在支撑墙设备的孔中。

• 5. Adjustable narrow displaced in the wall of the arm for brush, buersten, trowel od. The like. Tools. [P] . 德国专利： DE1936029U . 1966-04-07

  机译： 可调节的狭窄位移在臂壁上，用于刷子，粉刺，抹泥刀od。类似。工具。

• 1. Design and research of drilling tool for deep hole inner wall blind hole [C] . Z.F. Liu, Z. Wang International Conference on Electronics, Electrical Engineering and Information Science . 2016
• 2. 1929 illustrative and descriptive catalogue of garden, field and grass seeds, garden tools, agricultural implements, poultry supplies, wooden ware, dairy supplies, etc. : plumbing, heating and water supplies, radios and radio equipment, electrical supplies / [O] . 1929

• 1. 一种适用于大孔及高度密集孔PCB板塞孔树脂的研制 [C] . DING Jie ,丁杰 ,CHEN Hong . 2016中日电子电路秋季大会暨秋季国际PCB技术/信息论坛 . 2016
• 2. 一种用于射频功率放大器的线性可调技术 [A] . 钱罕杰 . 2010