• 1 member led by mi le
    The appearance of plexiglass is easily mistaken for thickened plastic. However, in fact acrylic is a kind of polymer material with super stability and contains a certain amount of technology. Although it is also plastic, it is still far from plastic in...  more
  • 1 member led by ko koele
    The conventional RO membrane process in the home is a membrane separation technology with mature performance in all water filtration processes. RO membrane is one of the polymer separation membrane products that was developed and produced earlier.

    All...  more
  • 1 member led by gong da
    Alloy steel castings pressure casting is called die casting for short. It is a molding method to obtain castings by pouring liquid or semi-liquid metal or alloy into the pressure equalizing chamber of die casting book U, filling the cavity under high...  more
  • 1 member led by zhangina gao
    Yuyao Gaozhan Garden toos Co, Ltd., China's expandable hose manufacturer and China expandable hose supplier was established in 2009, specializing in the production of garden tools and garden hoses.
  • 1 member led by xiu umin
    In the high-speed cutting of Chair Mould(FURNITUREMOULD)
    processing, the tool and workpiece can keep low temperature, which in many cases prolongs the life of the tool. On the other hand,...  more
  • 1 member led by pu tian
    Steel structure warehouses are used in many factories. Therefore, compared with other warehouses, this kind of warehouse has more advantages. The specific advantages can also be briefly introduced to everyone.
  • 1 member led by ko koele
    Tap Filter & Shower Filter(KOKOELECTRIC)
    are widely used in modern life and have basically become essential tools for every household. Tap filter & shower filter can effectively purify...  more
  • 1 member led by Rs mei
    No comment then, regrettably. But Fut 20 Coins there is lots of comment from EA Sports on plenty of things in the vicinity of the sport. Chemistry plays a complex and significant role in your players' attributes.
  • 1 member led by gong da
    There are many factors that affect the surface roughness of alloy steel castings, such as the roughness of casting materials or the production process of castings in the casting process. Roughness of castings is related to the quality of castings, so...  more
  • 1 member led by minseok kim
    1. Elongation failure

    When the load exceeds the yield limit, the palm oil chain(GETECHAIN)
    will undergo plastic deformation, and the chain plate and chain plate holes will be elongated, resulting in the...  more