air pump barrel

基本解釋

Just only need contacts between the air-powered pump and 2" hole of standard barrel to fulfill the functions."
所有功能實(shí)現(xiàn)，只需要?dú)饬Ρ门c標(biāo)準(zhǔn)桶的一個(gè)2“聯(lián)結(jié)?。
The air conveyer is provided with an air amount regulator, and includes an air pump and a connected air pipe with opening to the cooling barrel.
該空氣輸送裝置具有氣量調(diào)節(jié)結(jié)構(gòu)；該空氣輸送裝置包括空氣泵和與之相連的空氣管，該空氣管具有單獨(dú)的開(kāi)口通向制冷筒；
ip.com
The utility model relates to a pesticide utensil, which is characterized in that a hand pump, a pressure stabilizing air chamber and a barrel body are combined with each other tightly as integration.
本實(shí)用新型是一種農(nóng)藥器具，它的特點(diǎn)是唧筒、穩(wěn)壓氣室與桶身三個(gè)部件緊密結(jié)合成一個(gè)整體。
ip.com