A package made of plastic material, for two cutting blades, labor intensive.

• 1. 包括由铝和/或镁以及其它材料制成的至少一个中空管状型材的热喷枪，该热喷枪能够被用于需要大量的能量来对具有高热需求的材料进行切割、穿孔和/或熔化的工艺中 [P] . 中国专利： CN110352109A . 2019-10-18
• 2. 一种需要大量密钥的密钥管理的方法 [P] . 中国专利： CN106790191A . 2017-05-31
• 3. Spring serving as a pack for a container for two cutting blades, labor intensive. [P] . 德国专利： DE1921468U . 1965-08-12

  机译： 弹簧用作两个切割刀片的容器包装，需要大量劳动。

• 4. Grinding device for two cutting blades, labor intensive. [P] . 德国专利： DE1734986U . 1956-11-29

  机译： 用于两个切割刀片的研磨装置，劳动强度大。

• 5. As a width of the container, which serves for two cutting blades, labor intensive. [P] . 德国专利： DE1649274U . 1953-01-15

  机译： 作为用于两个切割刀片的容器的宽度，劳动强度大。

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