vacuum cleaner hoses meaning in Chinese

真空吸尘器管

Methods for testing vacuum cleaner hose for durability and reliability all - plastic hose
真空吸尘器软管耐用性及可靠性试验方法
Standard test methods for vacuum cleaner hose - durability and reliability all - plastic hose
真空吸尘器软管的耐用性及可靠性试验
Methods for testing vacuum cleaner hose for durability and reliability plastic wire reinforced
真空吸尘器软管耐热性及可靠性试验方法
Standard test methods for vacuum cleaner hose - durability and reliability plastic wire reinforced
真空吸尘器软管的耐热性及可靠性的标准试验方法