| 摘要 |
PROBLEM TO BE SOLVED: To improve maintainability by making a cock portion that cannot be easily cleaned and disinfected due to the impossibility of disassembling to pieces disassemblable without using a tool. SOLUTION: By making the cock portion disassemblable without using a tool, the cock portion can be disassembled to individual components. Consequently, the components of the cock portion that cannot be cleaned in an assembled state can be carefully cleaned, disinfection of the component parts can be performed after cleaning, the maintainability is significantly improved, a mounting error or loss of disassembled components can be prevented, and usability can be significantly improved. COPYRIGHT: (C)2005,JPO&NCIPI
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