...F系列无油真空压力复合气泵-... 额定吸气真空(Rated vacuum) 额定补气真空(Supplement Vacuum) 电机功率(Motor rating) ...
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As a useful supplement to formal financial institutions, small-loan companies solve the "financial vacuum" of rural areas and the problem of inadequate rural financial services to a certain extent.
小额贷款公司作为正规金融机构的有益补充，在一定程度上解决了部分农村地区“金融真空”和农村金融服务不足的问题。
The vacuum hot water boiler manifests its characteristics: reliable in design, steady in operation, and no requirement for supplement of heating medium water.
真空热水锅炉独特的设计，形成了它安全可靠、运行稳定等特点。
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