WZI type external heating vacuum evaporator is a kind of natural circulating evaporator operated under vacuum system.
WZI型外加热式真空蒸发器是一种在真空系统下操作的自然循环型蒸发器。
WZI type external heating vacuum evaporator is a kind of natural circulating evaporator operated under vacuum system.
WZI型外加热式真空蒸发器是一种在真空系统下操作的自然循环型蒸发器。
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