There are two hinge cover on the left and right side of the LCD. It hides and protects the screws n stuff.

在LCD的左右两侧有两个绞丝盖。它们用来隐藏和保护内部的螺丝。

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Pigeon pea: cover crop suited to human and animal nutrition, pest and disease control, N fixation and P disponibility.

豌豆是人类和动物的营养物，作为覆盖作物有效控制病虫害，固定氮素。

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Neoprene tube cover, plug-n-play reservoir attachment, bite valve with cover.

氯丁橡胶管套，即插即用存储附件，咬阀盖。

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To make a gadget called the Can Pump N' Pour, a circular hard plastic ring with a rubber cover that keeps the fizz in opened soda cans, Davison engineers went through 30 different versions with its own moldmaking machines before getting the shape right.

FORBES: Inside InventionLand