排水沟清理机 meaning in English
drain cleaner
mechanical gutter cleaner
Examples
- Standard for safety for hand - held motor - operated electric tools - safety - part 2 - 21 : particular requirements for drain cleaners
手持式电动工具的安全标准.安全.第2 - 21部分:排水沟清理机的特殊要求
drain cleaner
mechanical gutter cleaner