The technology and the die design of cold extruding for the electric hammer drill is described.
介绍了电锤钻头冷挤压工艺及模具设计。
When I am tempering a piece of steel, I first heat it, hammer it, and then suddenly plunge it into this bucket of cold water.
当我锻炼钢铁的时侯，我先把它在炉中烧红，然后用铁锤锤它，又忽然把它投入一桶冷水中。
When I am tempering a piece of steel, I first beat it, hammer it, and then suddenly plunge it into this bucket of cold water.
当我锻炼钢铁的时候，我先把它在炉中烧红，然后用铁锤锤它，又忽然把它投入一桶冷水中。
Properly sized water hammer arresters should be installed on the hot and cold water supply piping to that fixture, equipment or apparatus wherein shock can be produced.
在那些会引起水锤撞击的卫生器具、设备或装置的热水和冷水给水管道上应该安装尺寸合适的水锤消除器。
A properly sized water hammer arrester placed on the cold and hot water supplies to the washing machine will absorb the shock as caused by quick closure devices.
在洗衣机的冷热水给水管上安装管径合适的水锤消除器将吸收快速关闭阀引起的水锤撞击。
A properly sized water hammer arrester placed on the cold and hot water supplies to the washing machine will absorb the shock as caused by quick closure devices.
在洗衣机的冷热水给水管上安装管径合适的水锤消除器将吸收快速关闭阀引起的水锤撞击。
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