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medical freezing devices
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medical freezing devices
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医用冷疗、低温、冷藏设备及器具
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medical freezing devices
医用冷冻干燥设备
在较高真空度下,使标本内已冻结的水分直接升华为气体排出从而达到干燥目的的设备。又称升华干燥器。
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