亚洲夂夂婷婷色拍WW47,亚洲成av人片在www,天堂网WWW在线资源网,国产自偷在线拍精品热

News

  • What kinds of injection mold steel are commonly used

    Commonly used injection mold steels include the following:1. P20 die steel: with good machining performance and polishing performance, it is often used to manufacture plastic molds with general requir

    2024/07/29 Injection mold steel

  • What is the standard of M-thread pitch on the drawing?

    M-type thread refers to the common thread, that is, the national standard thread, ?, where "M" represents the type of the thread, ? and the number behind M indicates the metric diameter of t

    2024/07/01 M-thread pitch

  • What plastic material is Acetal

    Overview of Acetal materialsI. Definition and nature of Acetal materialsAcetal(polyacetal), also known as polyformaldehyde (POM) or polyoxymethylene (POM), is a thermoplastic engineering plastic. It h

    2024/06/29 Acetal

  • In what areas will plastic friction additives be used?

    Plastic friction additives are widely used in the following fields:1. Automotive industry: used to manufacture automotive interior parts, engine parts, transmission system parts, etc., to reduce frict

    2024/06/24 plastic friction additives

  • What are the best weather-resistant materials?

    Common materials with good weather resistance include:- ASA/PC: With excellent cold resistance, high heat resistance and weather resistance, it is recommended for automotive painting external applicat

    2024/06/22 weather-resistant materials

  • What is the difference between BSP thread and NPT thread?

    BSP (British Standard Pipe) Thread and NPT (National Pipe Thread) thread are two common pipe thread standards, and there are some differences between them:Regional and national standards:BSP thread is

    2024/04/02 BSP thread and NPT thread

  • A batch of high-quality plastic parts exported to the United States

    Hooren high-quality plastic parts exported to the US marketFocusing on high-quality plastic parts, Hooren mold has been winning the trust and recognition of domestic and foreigncustomers with its good

    2024/03/29 Hoorenmold

  • Advantages and disadvantages of EVA materials

    EVA (ethylene-vinyl acetate copolymer) material is a common plastic material with good flexibility and transparency. It is usually used in the middle sole of shoes, sports MATS, toys, handbags, packag

    2024/03/19 EVA

Home
Product
News
Contact