不准随意拆卸、调换显微镜或其它仪器的零部件，各种仪器用完后放回原处。严禁将药品、仪器、标本、模型等带出室外。

Don't take down the components of the equipment. Put the equipment back to the storing place. Don't take the medicine, equipment, Specimen, model out of the lab.

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提示：如果你的模型有较长的可活动部件，如车轴或铰链，你需要增加这个活动部件周围的间隙或创建额外的逸出孔使耗材粉末可以排出来。

Tip: if you have moving parts like axles or hinges over a long distance you need to increase your clearance or create extra escape holes for the powder to get out.

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