通风管道安装保养技巧有哪些？
What is the installation and maintenance skills of ventilation pipe?
告诉管道安装工煤气管道要小心。
Tell the pipelayer that he has to be careful with the gas pipe.
为用户提供管道安装、维修技术培训。
Provide the customer with pipeline installation and maintenance technical training.
砼采用泵送施工，管道安装要顺直，并垫平。
Use of concrete pumping construction, pipeline installation to be straight and flat pad.
潍坊唯一一家专做药厂管道安装的高科技公司。
Weifang only makes the pharmaceutical factory pipelining specially the high tech company.
有管道安装技术。
工艺管道安装中与图纸的不同都要经过书面批准。
Any deviation in the installation of the process piping from what is shown on the drawings must be approved in writing.
待涵管道安装完成并经验收合格后，方可进行土方回填。
To pipe installation is complete and experience the qualified, conducted only after backfill earthwork.
管道安装工作包括：预制加工、安置、对准、焊接和连接。
Piping erection work include: prefabrication, placing, aligning, welding and bolting.
从工艺设计、设备选型、设备布局到管道安装、设备调试。
From technological design, equipment shaping, equipment layout to installment, equipment debugging.
例如，某尺度管道安装工作的劳动可被划分为如下4个里程碑。
For example, the work effort involved with installation of standard piping might be divided into four milestones.
对近年来在压力管道安装监督检验中发现的主要问题进行了讨论和分析。
In this paper, the principal problems that found in the process of supervision inspection for pressure pipeline installation were analyzed.
对矿井设计、管道安装、建筑构件及计算机辅助设计都有着重要的意义。
This is of important significance for mine design, conduit assemble, structural member and computer aided design.
广泛用于薄板制件，管道安装、磨具维修、汽车修理、装饰工程等行业。
Widely USES in the thin steel plate workpiece, professions and so on pipelining, mold service, motor repair, decoration project.
此单元组包括管道和其他管道安装行业承包商，其拥有并经营自己的企业。
This unit group includes plumbing and other pipefitting trade contractors who own and operate their own businesses.
管道安装：可套上后一起安装，也可将本管材纵向切开后再用胶水粘合而成。
Piping installation: can set after the installation, together will also be our tubes opened longitudinally garnish with glue, glue into.
模块化施工在AP1000建设过程中的应用，给管道安装工作带来很大挑战。
Modularization construction applies during the AP1000 construction, which is the challenge to the piping system installation.
完成机械学徒课程，如磨粉机设计，加工，管道安装，汽车维修或重型设备维修。
Completion of a mechanical apprenticeship program, such as millwrighting, machining, pipelining, automotive service or heavy equipment repair.
管道安装后进行压力试验时，施工验收规范要求要对管道上的膨胀节进行临时约束。
In accordance with construction acceptance specification, temporary restraint is to apply to the expansion joint on pipeline at pressure test after pipe installation.
在油田输油管道安装泄漏监测系统可以确保管道安全运行，具有明显的经济效益和社会效益。
The monitor system used in erection of oilfield oil transportation pipeline against leaks can ensure the safe operation of the pipeline, has obvious economic returns and social benefits.
一般安装信息：实用旋启式止回阀设计用于水平管道安装，但是也可以安装在垂直朝上的位置。
General installation Information: Utility Swing check valves are designed for horizontal installations, but may be installed in up-flow only vertical position.
可以采用管道安装缓冲式逆止阀或者水泵电机使用变频器及软启动器控制的方法来减少水锤效应。
It can be used in pipe installation buffer type check valve or pump motor use frequency converter and method of soft starter control to reduce the water hammer effect.
天然气管道安装中焊接是整个施工中最为重要的环节，焊缝质量的好坏关系到整个工程的安全与使用。
The weld is the most important section in nature gas pipeline installation, its quality relates to the whole engineering safety and usage.
人们千方百计将这个世界建成更美好的家园，但除了小器械，管道安装和卫生之外，他们的成就少得可怜。
Men have put forth enoumous efforts to make their world a better place to live in; but except in regard to gadgets, plumbing and hygiene, their sussess has been pathetically small.
与重力排水系统相比，具有管径小、管道安装要求空间小、悬吊管无坡度、下水道连接管和埋地管少等优点。
Compared with gravity drainage system, it has the advantages of small pipe diameter and installing space, non-sloped suspended pipe, less sewage connecting and underground pipes and etc.
结合工程实际应用，介绍了PP - R给水管道安装技术，阐述了在施工安装中几种常见质量通病的防治。
Combining with practical engineering, field engineering of PP-R feed pipe is introduced, several controlling measures about quality common faults are analyzed.
责任描述：担任电气厂房区域的技术工程师，责任是处理核岛电气厂房管道安装过程中现场所遇到的各类问题。
Duty description: as the technical engineer of the electricity plant, solving all problems and incidents happened during the site pipeline installation of electricity plant in nuclear island.
对排水管道在满管流状态下的运行特性进行分析，并介绍了在满管流状态下管材的选择以及管道安装注意事项。
The working features of the drainage pipe under full pipe flow state was analyzed, the selection of pipe materials under full pipe flow state and the precautions for pipe installation were introduced.
不少人认为，在通风管道安装完之后，任务也就差不多结束了，却不知道这种想法是不可取的，这仅仅是第一步而已。
Many people think, after the installation of ventilation pipe, the task is almost over, but do not know this idea is not desirable, this is just the first step.
对于希望采用小型紧凑热水器，能够适用于偏僻的地方，不需要复杂的管道安装的家庭来说，小巨人热水器是个理想的选择。
Ideal for homeowners desiring a compact water heater that fits anywhere for out-of-the-way locations and requires no complicated plumbing installation.
应用推荐