- knapsack sprayer
- 背负式喷粉机
English-Chinese construction dictionary (英汉建筑大词典). 2013.
English-Chinese construction dictionary (英汉建筑大词典). 2013.
knapsack sprayer — noun or knapsack pump : a spraying apparatus consisting of a knapsack tank together with pressurizing device, line, and sprayer nozzle, used chiefly in fire control and in spraying fungicides or insecticides … Useful english dictionary
knapsack pump — noun see knapsack sprayer … Useful english dictionary
Sprayer — For other uses, see pesticide application, spray, spraying, and spray bottle. Self Propelled Row crop Sprayer … Wikipedia
Mairie Efferen — Wappen Deutschlandkarte … Deutsch Wikipedia
Hürth — Wappen Deutschlandkarte … Deutsch Wikipedia