Heat punching process of pin axle hole of chain plate with high strength, big thickness and long circumference was introduced, and a few attention issues of heat punching process were given.
介绍了强度高、厚度大和周边长的链板销轴孔的热冲裁加工以及链板热冲裁加工中的几个问题。
Heat blanking process of pin axle hole of chain plate with high strength, large thickness and long circumference was introduced, and a few problems of heat blanking process were presented.
介绍强度高、厚度大、周边长的链板销轴孔的热冲裁加工以及链板热冲裁加工中的几个问题。
Thickness of chain locker bottom plates to be increased as per rules. Wooden board to be provided on the bottom of chain lockers.
依照规范锚链舱底板的厚度应该加强。锚链舱底部上安装木制板。
Thickness of chain locker bottom plates to be increased as per rules. Wooden board to be provided on the bottom of chain lockers.
依照规范锚链舱底板的厚度应该加强。锚链舱底部上安装木制板。
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