| 1. | Test blocks and cabinets for installation of self - contained a - base watthour meters
自备a型底座电度表安装的测试台和测试室 |
| 2. | Reliability test chambers
可靠性测试室 |
| 3. | Items not allowed in the testing room : the candidate is not allowed to bring in the testing room personal items such as
不得在测试室项目:候选人不得携带个人物品的检验室如 |
| 4. | Help equip our sound room with the tools needed to become a credible source to testing rotating equipment for sound and vibration
参与公司噪音,振动测试室的配置工作,使测试室的条件符合产品噪音,振动测试的要求 |
| 5. | Acoustics - determination of sound power levels of noise soures - engineering methods for small , movable sources in reverberant field - part 1 : comparsion method for hard - walled test rooms
声学声压法测定噪声源声功率级混响场中小型可移动声源工程法第1部分:硬壁测试室比较法 |
| 6. | Chart has expanded its manufacturing expertise from cryogenic equipment to environmental test chambers , control systems , data acquisition and complete integrated system solutions
查特已将其在深冷设备方面的专业技术延伸至环境测试室控制系统收集和完整的系统集成解决方案。 |
| 7. | Acoustics - determination of sound power levels of noise sources - using sound pressure - engineering metheds for small , movable sources in reverberant fields - part 2 : methods for special reverberation test rooms
声学声压法测定噪声源声功率级混响场中小型可移动声源工程法第2部分:专用混响测试室法 |
| 8. | The upstream end of the fire test chamber shall be filled with a 14in . length of uncoated 16 - guage steel plate positioned on the specimen mounting ledge in front of and under the leading edge of the specimen
前缘燃烧测试室上游端口中是一长14英寸厚度规格为16的无镀层钢板，该板位于样品安装壁架前端，在样品前缘下方。 |
| 9. | It introduced designs of acoustic structure of high sound insulation testing room , and applications in the field of sound - absorption , which provide reference for the professional personnel engaging noise control and architectural acoustics
摘要介绍了高隔声测试室的声学结构设计及在吸声领域的应用，以供噪声控制和建筑声学专业人员参考。 |
