91AV蜜桃臀,成熟在线人妻av,aa久久9,5av在线,久久久国产福利,日韩人妻丝袜美腿三级,精品国产美女操逼,青娱乐地址,伊人免费视频玖玖爽

  • 【Technical document】Introduction of glass mould2016-01-13 Glass mould is the main production technology and equipment, glass products mainly divided into container glass mould and class glass mold, mold in the process of using inner cavity quality decided to the surface of the glass products quality and prod
  • 【Technical document】Key points of production of glass mould material2016-01-13 The molds produced by glass moulds must be annealed by high temperature graphitization to ensure the uniformity of ferritic tissue in the absence of residual stress.
  • 【Company dynamics】Components and processing of glass bottle mould2016-01-13 Glass bottle moulds are important tools for making glass bottles. Therefore, it is necessary for glass bottle manufacturers to manufacture glass bottles.
  • 【Common problem】The reason for the difference of hard chromium bonding streng2016-01-13 There are two main reasons for the difference of hard chrome bonding strength of glass mould: iron structure is not dense, porous, easy to infiltration solution and not easy to clean. Cast iron with high carbon content, erosion a bit excessive, surfac
  • 【Technical document】The effect of the raised phenomenon on the product is on the2016-01-10 Glass bottles and appearance of the product quality is better than a bad first mold material has a key role, in the process of glass molding, mold frequent and around 1000 ℃ melting glass (glass molding products) at the beginning of contact, the mou
  • 【Company dynamics】Description of maintenance of glass bottle mould2016-01-10 Glass bottle mold is an important equipment of producing glass bottles, in glass bottle production is very important, therefore, in the process of glass bottle production, must pay attention to glass bottle mold repair and maintenance.
  • 【Common problem】About die craft introduction2016-01-10 The mould designer will draw the 3D drawing according to the sample. If the 3D drawing is provided, the mould designer can conduct the review directly.
  • 1頁 / 7 條記錄
    聯(lián)系人:張經(jīng)理 電話:15231678966
    網(wǎng)址:m.bjjzby.cn 地址:河北省滄州市黃驊市海華大街西、瑞亨道與瑞通道交叉口北側(cè) 備案號:冀ICP備2024075217號-1
    河北安迪模具科技有限公司 (c)2015-2016 m.bjjzby.cn All Rights Reserved
    榆中县| 赤峰市| 堆龙德庆县| 盐山县| 望谟县| 深圳市| 弋阳县| 遂昌县| 巨野县| 怀仁县| 安顺市| 博湖县| 运城市| 如东县| 磐石市| 自贡市| 吉首市| 饶阳县| 六盘水市| 延津县| 万全县| 环江| 南康市| 南皮县| 蛟河市| 海盐县| 南澳县| 曲麻莱县| 义马市| 城市| 洪雅县| 涟源市| 新昌县| 孝义市| 湛江市| 弥勒县| 吉木萨尔县| 莱阳市| 尉犁县| 维西| 五莲县|