短語(yǔ)詞組短語(yǔ)knapsack type sprayer 背負(fù)式噴霧器knapsack compression sprayer 背負(fù)式壓縮噴霧器knapsack k sprayer 背負(fù)式噴粉機(jī);背包式噴霧器knapsack hand sprayer 背負(fù)式手動(dòng)噴霧器KNAPSACK POWER SPRAYER SERIES 背負(fù)式動(dòng)力噴霧機(jī)系列Knapsack Electric Sprayer 背負(fù)式電動(dòng)噴霧器knapsack mist sprayer 背負(fù)式彌霧器diaphragm knapsack type sprayer 背負(fù)式膜片噴霧器 返回 knapsack sprayer