sealed container
sealed container 密闭容器 spectrophotometer 分光光度计(根据样品对可见光分解为单色光后的透(反)射能量与波长的函数关系,可准确分析色度或比较两种波长的...
closed container
... cell container 电解槽容器,电池容量,电池容器 closed container 密闭容器,封闭容器,封闭式集装箱 composite container 复合[组合]容器 ...
closed vessed
... closed type flow box 封闭式流浆箱,封闭式网前箱 closed vessed 密闭容器 closed white water system 白水封闭系统 ...