有几项研究结果称，捕集上述排放气体可采取安装设备、维护保养等装置，其收回期至少为24个月。
Several studies show that maintaining and installing equipment to capture the emissions pays for itself within 24 months.
私有的水处理设备的价格在市场可承受的范围内，维护保养这些设备以及环境保护的投入都尽可能的减少。
Privately owned water utilities will charge what the market can bear, and spend as little as they can get away with on maintenance and environmental protection.
正确的维护保养可预防剥落。
公司可与用户签订维护保养协议，由公司派有关人员对设备进行定期维护保养。
A maintenance agreement can be signed between manufacture and the user, by which we can dispatch personnel to the user's site for regular maintenance on the product.
它的主要特点是：机器结构简单，工作可维护保养容易，按照正确的使用方法可以制作出高品质意大利咖啡。
Its main features are: simple machines, work can be, maintenance is easy, using the correct method to produce high-quality Italian coffee.
本实用新型具有结构简单、使用方便、滤芯可反复拆卸清洗、便于维护保养、使用费用低等优点。
The utility model has the advantages of simple structure, convenience for use, repeated disassembly and cleaning of the filter element, convenience for maintenance and low large for use, etc.
凡选用本厂产品，可代为设计安装，维护保养等系列服务，特别款式和要求可另行定制。
The after selling services we have include designing, installation, and maintenance. We also could tailor-make for special orders.
凡选用本厂产品，可代为设计安装，维护保养等系列服务，特别款式和要求可另行定制。
The after selling services we have include designing, installation, and maintenance. We also could tailor-make for special orders.
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