亚洲美女A级_青青草78989989_日韩 无码 解说_久久aaa

亚洲美女A级_青青草78989989_日韩 无码 解说_久久aaa

亚洲美女A级_青青草78989989_日韩 无码 解说_久久aaa_日韩黄色网_久草熱AV_国内AV无码

<sub id="w5xp1"></sub>
    <strong id="w5xp1"></strong>
  • <label id="w5xp1"></label>

    • Welcome: Chuzhou kexin Machinery Technology Co., LTD
      Language: Chinese ∷  English

      Molding and foaming mould

      • Ground rail line refrigerator door body foaming mould
      Ground rail line refrigerator door body foaming mould

      Ground rail line refrigerator door body foaming mould

      • Product description: Ground rail line refrigerator door body foaming mould
      • INQUIRY


      Working environment: temperature 00C~450C,relative humidity is not more than 90%.

      Cylinder working pressure(bleed pressure) of core-pulling mechanism:0.5MPa~0.7MPa

      Electric heating system: Voltage 220V or 380V,frequency 50Hz

      Water cycle heating system:water temperature 500C~700C,pressure ≥0.05MPa

      Mold working temperature:400C~600C

      Air holes:diameter is φ3mm~φ4mm, the number is 4 ~6.

      Surface roughness requirements for mold forming:Ra≤1.6mm

      Mold material:Cast aluminium alloy ZL105,LY12

      The mold wall thickness:≥15mm

      Gap between mold and product 0.5mm


      亚洲美女A级_青青草78989989_日韩 无码 解说_久久aaa

      <sub id="w5xp1"></sub>
        <strong id="w5xp1"></strong>
      • <label id="w5xp1"></label>

        • av黄网站| 成人片免a视频| 黄色av一区| 就去色色五月天91| 性爱黄视频免费看| 欧美a级片视频| 日韩AV电影网| 1999不卡视频| 欧美一级片| 一级AV在线播放| 黄色片操逼片| av无码久久播放| AAAA色色色| 亚洲小电影| 丁香五月97超碰在线| 熟女AV88| 97亚洲色播| A片无码免费| 97A级视频| 毛片A片| 日韩av片免费观看| 日本A级网站| 黃色级A片一級片| 欧美黄色网页| 国漫一区| L.me′ⅰShUnv| 超碰成人av在线| 91成人电影院| 激情久久国产伊人网| 97色色色色| 欧美拍拍| 成人黄色毛片大全| 亚洲天堂成人动漫| 国产AA片| 瑟瑟视频18免费| 能在线看的av| 日韩经典无码一级片| 天堂ava| AV色情电影在线| 日本韩国亚洲A片| 黄色AV免费在线播放|