The suspension agent feed device is the main equipment for suspension casting.

悬浮剂加入装置是实现悬浮铸造的重要设备。

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Then we began his casting lesson on the lawn behind the main lodge.

然后我们在房子后面的草坪上开始了抛钩训练。

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Then we began his casting lesson on the lawn behind the main lodge.

然后我们在房子后面的草坪上开始了抛钩训练。

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