protection for the end threaded oil tubes consisting of a threaded soprastanterivestimento soul metal with plastic.

• 1. 一种基于螺纹的带压油管补漏装置 [P] . 中国专利： CN112709885A . 2021-04-27
• 2. 一种基于螺纹的带压油管补漏装置 [P] . 中国专利： CN214467043U . 2021-10-22
• 3. tube used as a soul for the coil of a thread or yarn [P] . IT1283277B1 . 1998-04-16

  机译： 用作缠绕线或纱的灵魂的管

• 4. tube used as a soul for the coil of a thread or yarn [P] . ITMI960537A1 . 1997-09-19

  机译： 用作缠绕线或纱的灵魂的管

• 5. An industrial result which consists of a Metallic Tube sheets of Iron, zinc, Copper, Brass, Tin and other metal sheet,With the ends for Assembly or Plug Ready threads used to die. [P] . ES31599A1 . 1903-06-16

  机译： 工业上的结果包括铁，锌，铜，黄铜，锡和其他金属板的金属管板，带有用于装配的末端或即插即用螺纹。

• 1. An Experimental Study on Using Laser for Cleaning Metal Threads [J] . Neama A. Shehata, Mohamed A. Marouf, Badawy M. Ismail 材料科学与化学工程（英文） . 2020,第004期
• 2. A RISC-V Fault-Tolerant Microcontroller Core Architecture Based on a Hardware Thread Full/Partial Protection and a Thread-Controlled Watch-Dog Timer [C] . Luigi Blasi, Francesco Vigli, Abdallah Cheikh, Conference on applications in electronics pervading industry, environment and society . 2019
• 3. The Conservation of a Qing Dynasty Kesi Panel: Treatment Decisions for a Textile in Poor Condition Containing Metal Threads [D] . Ho, Donna 2018
• 4. History of a Case in Which a Mass of Foreign Matters Consisting of Hair Wool Rags Thread c. Was Expelled per Rectum [O] . Edward John Spry 1847
• 5. High-performance structure of a coil-shaped soft-actuator consisting of polymer threads and carbon nanotube yarns [O] . Hirotaka Inoue, Takayuki Yoshiyama, Masaki Hada, 2018
• 6. Gun Tube (Centrifugal Casting). Metallurgical Examination of Defective Locking Ring Threads on Exterior of 105 mm. Howitzer M2A1, Serial Number 2613, Casting Number C-5164 [R] . Reed, N. L. 1942

• 1. Modal Analysis of Thread off Failure of Oil Round Thread Casing Connection [J] . . 矿物冶金与材料学报 . 2001,第004期
• 2. API油管和特殊螺纹接头油管腐蚀集中案例分析研究 [C] . 吕拴录 ,塔里木油田 ,骆发前 . 2006西部油田腐蚀与防护论坛 . 2006
• 3. 高温气井特殊螺纹油管接头完整性分析及上扣实验研究 [A] . 魏晓冬 . 2017