天天操天天爽av,性av一区,国产原创av在线,99热这里,91三级大片视频,久久久夜色精品亚洲a,久久婷婷人澡人人爽人人

此泵組為柴油機(jī)驅(qū)動(dòng)直連泵，是根據(jù)國(guó)內(nèi)、國(guó)外市場(chǎng)需求所研發(fā)，產(chǎn)品具有啟動(dòng)方便、過(guò)載能力強(qiáng)、結(jié)構(gòu)緊湊、維修方便、使用簡(jiǎn)單、自動(dòng)化程度高等特點(diǎn)。產(chǎn)品廣泛應(yīng)用于防汛、排洪、以及灌溉、消防、化工、礦山、生產(chǎn)、生活、和建筑、市政給排水等。

Fire-fighting pump set, designed and developed according to the requirements for both home and abroad market, is a kind of diesel engine driven direct coupling water pump set, which has the characteristics of easy starting, strong overload capacity, compact structure, convenient maintenance, simple operation, high automatic level, and is widely applied in flood protection, drain floods, irrigation, fire-fighting, chemical industry, mine, industry, daily life, construction, city water supply etc.