Get a heat gun, the one used for stripping paint, angle its nozzle toward suspected colonies, and blast away. 找把加熱槍，那種來剝除油漆的，把它的噴嘴對準(zhǔn)疑似窩點(diǎn)，一陣炮轟。
A nozzle is arranged in the damp heat air duct, which can adjust the temperature and humidity of the damp hot blast. 在濕熱風(fēng)管中設(shè)置有調(diào)節(jié)濕熱風(fēng)溫度和濕度的噴嘴。 ip.com
Confirmed the non-district single line nozzle side to deliver the effect to be inferior to the two-row nozzle minute far short-range blast effect. 驗(yàn)證了無分區(qū)單排噴口側(cè)送效果不如雙排噴口分遠(yuǎn)近程送風(fēng)效果好。