预订 M68 Water Quality in Distribution Systems 预订商品
¥1859
【预订】M75 Elastomers for Waterworks 9781647170042 国外库房发货,通常付款后3-5周到货!
Product Details 基本信息 ISBN-13 书号 9781647170042 Author 作者 American Water Works Association Format 版本 平装-胶订 Pages Number 页数 93页 Publisher 出版社 American Water Works Association Publication Date 出版日期 2021-01-30 Product Dimensions 商品尺寸 21.6 x 0.5 x 28 cm Shipping Weight 商品重量 240.4 g Language 语种 其它(含多语) Book Contents 内容简介 M75 presents the history and general application of elastomers in waterworks pipes, valves, and fittings. The principles used for evaluating, selecting, testing, and maintaining various seals will be discussed. This document provides guidance on generally available elastomers and their application. This manual will help operators, technicians, and engineers: Gain a comprehensive overview of the use and selection of elastomers Understand the mechanical properties and chemical resistance of elastomers Become familiar with the
¥1575
【预订】2017 AWWA Utility Benchmarking 9781625762658 美国库房发货,通常付款后3-5周到货!
Product Details 基本信息 ISBN-13 书号 9781625762658 Author 作者 American Water Works Association Format 版本 平装-胶订 Pages Number 页数 277页 Publication Date 出版日期 2017-11-30 Product Dimensions 商品尺寸 11 x 8.5 x 0.5 cm Shipping Weight 商品重量 1310g Language 语种 英语 Book Contents 内容简介 Aggregate benchmarking data provides one framework for an individual utility to track its goals and improvement. Use of benchmarking data, or initiating the process of performance measurement, can be key to performance improvement. Efficient and effective improvements are necessary for utilities to meet customer expectations, manage rates, and meet more stringent regulations.AWWA’s 2017 Utility Benchmarking publication allows utility managers to use data and analyses to determine how their utility’s performance compares to the water or wastewater industry. The report includes performance indicat
¥5033
预订M27 External Corrosion Control for Infrastructure Sustaina 【全球购】进口原版图书,约5-8周到达国内后发出
¥996.00
预订 2013 Water Utility Compensation Survey: Large Utilities [ 【全球购】进口原版图书,约5-8周到达国内后发出
¥4253
预订2020 AWWA Utility Benchmarking [ISBN:9781647170301] 【全球购】进口原版图书,约5-8周到达国内后发出
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预订 C751-19 Magnetic Inductive Flowmeters 预订商品
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预订 M24 Planning for the Distribution of Reclaimed Water 预订商品
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预订 C751-16 Magnetic Inductive Flowmeters [ISBN:9781625761583 【全球购】进口原版图书,约5-8周到达国内后发出
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【预订】Water Operator Certification Exam Prep Handbook 97816257 美国库房发货,通常付款后3-5周到货!
Product Details 基本信息 ISBN-13 书号 9781625762641 Author 作者 American Water Works Association Format 版本 平装-胶订 Pages Number 页数 400页 Publisher 出版社 American Water Works Association Publication Date 出版日期 2018-06-30 Language 语种 英语 Book Contents 内容简介 AWWA’s most popular operator training aid, this study guide is specially designed to give water operators and students practice in answering questions that are similar in format and content to the questions that appear on state certification exams. Sample questions and answers for both water treatment and distribution systems are included.This study guide was developed by AWWA in cooperation with the Association of Boards of Certification (ABC), which certifies water and wastewater operators in most states. ABC certification is not only a way to protect public health and the environment, but also provides numerous career benefits to b
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【预订】M52 Water Conservation Programs - A Planning Manual, 2/e 美国库房发货,通常付款后3-5周到货!
Product Details 基本信息 ISBN-13 书号 9781625762139 Author 作者 American Water Works Association Format 版本 平装-胶订 Pages Number 页数 277页 Publication Date 出版日期 2018-01-30 Product Dimensions 商品尺寸 11 x 8.5 x 0.5 cm Shipping Weight 商品重量 1330g Language 语种 英语 Book Contents 内容简介 This manual provides water utilities and other industry professionals with the skills and information to develop, implement, and measure the success of a water conservation program. Those with an existing conservation program discover areas of improvement using a more comprehensive approach. M52 also discusses water conservation rates, community involvement, how to overcome obstacles and measures for success. New in the second edition: New case studies and appendices Updated Water Loss Control Methodology Advanced Metering Infrastructure, Landscaping, and Commercial information Updated financing and
¥1314
海外直订Locomotives and Locomotive Building: Being a Brief Sketc
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【预订】M73 Groundwater Management 9781647170400 国外库房发货,通常付款后3-5周到货!
Product Details 基本信息 ISBN-13 书号 9781647170400 Author 作者 American Water Works Association Format 版本 平装-胶订 Pages Number 页数 135页 Publisher 出版社 American Water Works Association Publication Date 出版日期 2021-12-30 Product Dimensions 商品尺寸 21.59 x 0.74 x 27.94 cm Shipping Weight 商品重量 331.12 g Language 语种 其它(含多语) Book Contents 内容简介 Manual M73, Groundwater Management, is the culmination of efforts by members of AWWA’s Groundwater Resource Committee to identify and demonstrate the value of using computer modeling tools to help utilities better manage their groundwater resources in light of greater competition for water and dwindling supplies in many parts of the world. In North America, we see acute issues developing in the Plains states, Rocky Mountains, desert Southwest, and even along parts of the Eastern Seaboard. In many of these cases, dee
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预订 AWWA B550-17 Calcium Chloride [ISBN:9781625762177] 【全球购】进口原版图书,约5-8周到达国内后发出
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Product Details 基本信息 ISBN-13 书号 9781625763303 Author 作者 American Water Works Association Format 版本 平装-胶订 Pages Number 页数 214页 Publisher 出版社 American Water Works Association Publication Date 出版日期 2019-05-30 Product Dimensions 商品尺寸 11 x 8.5 x 0.4 cm Shipping Weight 商品重量 1210g Language 语种 英语
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【预订】WSO Water Treatment, Grade 1 9781625761231 美国库房发货,通常付款后3-5周到货!
Product Details 基本信息 ISBN-13 书号 9781625761231 Author 作者 American Water Works Association Format 版本 平装-胶订 Publisher 出版社 American Water Works Association Publication Date 出版日期 2016-06-30 Product Dimensions 商品尺寸 10.9 x 8.4 x 1 cm Shipping Weight 商品重量 3100g Language 语种 英语
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预订 AWWA G520-17 Wastewater Collection System Operation and M 【全球购】进口原版图书,约5-8周到达国内后发出
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预订 C515-15 Reduced-Wall, Resilient-Seated Gate Valves for Wa 【全球购】进口原版图书,约5-8周到达国内后发出
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海外直订Water Utility Capital Financing (M29): Awwa Manual of Pr
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预订 C217-16 Microcrystalline Wax and Petrolatum Tape Coating 【全球购】进口原版图书,约5-8周到达国内后发出
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【预订】2020 AWWA Utility Benchmarking 9781647170301 国外库房发货,通常付款后3-5周到货!
Product Details 基本信息 ISBN-13 书号 9781647170301 Author 作者 American Water Works Association Format 版本 平装-胶订 Pages Number 页数 233页 Publisher 出版社 American Water Works Association Publication Date 出版日期 2021-01-30 Product Dimensions 商品尺寸 27.94 x 1.55 x 21.59 cm Shipping Weight 商品重量 762.04 g Language 语种 其它(含多语)
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预订 Awwa C750-19 Transit-Time Flowmeters in Full Closed Condu 【全球购】进口原版图书,约5-8周到达国内后发出
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海外直订M45 Fiberglass Pipe Design, Third Edition M45玻璃纤维管道设计,第三
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