1.
The protection of drinking water source to safeguard the quantity and quality of water.
饮用水源保护和水量、水质保证。
2.
Analysis and Study on the Existing Water Pollution Prevention and Water Quality Guaranteeing Measures of the South-to-North Water Transfer Project in Jiangsu Province
南水北调东线江苏段水污染防治现状及水质保证措施探讨
3.
QUALITY CONTROL AND QUALITY GUARANTEE OF RAIN RESEARCH IN CHONGQING AREA
重庆降水研究的质量控制和质量保证
4.
guidance on quality assurance of environmental water sampling and handling
环境水取样和处理的质量保证指南
5.
Qinshan Phase Ⅲ (CANDU) Nuclear Power Porject Quality Assurance
秦山三期(重水堆)核电站工程质量保证
6.
Key to Quality Guarantee of Putonghua Proficiency Tests;
试论普通话水平测试质量保证的关键
7.
On construction craft of fair-faced concrete and measures of quality guarantee
清水混凝土施工工艺及质量保证措施
8.
Some Measures to Ensure the Quality of Clear Water Mirror Surface Concrete
保证清水镜面混凝土质量的若干措施
9.
Technology--the Footstone to Ensure the Quality of Water Conservancy Engineering Projects
科技是保证水利建设工程质量的基石
10.
certificated quality level
质量保证,质量认证
11.
Read the warranty attached to this water heater for a full explanation of the time period that parts and heater are warranted.
如果需要了解热水器及其配件的质量保证书的详细内容,请阅读随同本热水器的质量保证书。
12.
Quality Assurance and Quality Control for Water Quality Automatic Monitoring System in Operation
水质自动监测系统运行过程中的质量保证和质量控制
13.
Stresses of Quality Assurance Audits and Quality Assurance Inspections;
质量保证监查和质量保证检查的重点
14.
PRELIMINARY DISCUSSION ON RELATION BETWEEN QUALITY ASSURANCE AND ASSURANCE QUALITY IN ENTERPRISE;
浅谈企业质量保证和保证质量的关系
15.
High quality glue and exact mix methods are favorable to guarantee the joint board quality.
高品质的胶水和准确的调配手段有利于保证的拼板质量。
16.
Discussion on-line monitoring of effluent COD quality control and quality assurance
浅谈企业污水COD在线监测的质量控制与质量保证
17.
Furthermore, this article introduces the techniques to ensure the water vapor quality in secondary circuit of PWR.
还介绍了保证压水堆核电站二回路水汽质量的措施。
18.
having quality or payment or delivery guaranteed.
有保证的性质或保证支付的，保证递送的。