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检索条件"主题词=3rd"
55 条 记 录,以下是1-10 订阅
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家用气体装置能量安全和合理使用规范-第1部分:热源/对流式暖房器
家用气体装置能量安全和合理使用规范-第1部分:热源/对流式暖房器
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This standard specifies the requirements and methods of test for the construction, safety, rational use of energy, classification and marking of 2nd and 3rd family gas-fired domestic radiant convector heatingappliance... 详细信息
来源: 万方标准 万方标准 评论
Specification for installation and maintenance of gas-fired overhead radiant heaters for industrial and commercial heating (2nd and 3rd family gases)
Specification for installation and maintenance of gas-fired ...
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This British Standard specifies the installation requirements for gas-firedoverhead radiant heaters and systems for the environmental heating of premisesother than domestic dwellings. This standard only applies to app... 详细信息
来源: 万方标准 万方标准 万方标准 万方标准 评论
Flueing and ventilation for gas appliances of rated input not exceeding 70 kW net (1st,2nd and 3rd family gases). Part 2:Specification for the installation and maintenance of ventilation provision for gas appliances
Flueing and ventilation for gas appliances of rated input no...
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This standard does not cover:a) liquefied petroleum gas (LPG) installations covered by BS 5482-2 and installations with gases covered by PD 5482-3;b) gas installations in caravans, holiday homes or residential park ho... 详细信息
来源: 万方标准 万方标准 评论
Elephants painting? Selfness and the emergence of self states as illustrated in conceptual art
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Journal of Analytical Psychology 2009年 第5期54卷 619-635页
作者: Horne, Michael Univ Washington Seattle WA 98195 USA
Abstract: The traditional view of the self is that of a singular entity whose ground is an inherent function of the mind. The more recent conception of the self is moving toward the social constructionist concept that... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 Wiley期刊 Wiley期刊 评论
额定输入功率不超过70kW的燃气锅炉的安装规范
额定输入功率不超过70kW的燃气锅炉的安装规范
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来源: 万方标准 万方标准 评论
燃气炉、对流式加热器、回火锅炉和装饰性燃料气体器具的安装和维修规范.输入热量不超过15kW的插入式燃料气体炉和回火锅炉(2类和3类家用燃气)
燃气炉、对流式加热器、回火锅炉和装饰性燃料气体器具的安装和维...
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This part of BS 5871 specifies installation and maintenance requirements for inset live fuel effect gas fires of heat input not exceeding 15 kW (16.6 kW based on gross calorific value) burning 2nd and 3rd family gases... 详细信息
来源: 万方标准 万方标准 评论
Specification for outdoor electricity meter cupboards
Specification for outdoor electricity meter cupboards
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来源: 万方标准 万方标准 万方标准 万方标准 评论
Consideration about Safety Management Research
Consideration about Safety Management Research
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2009中日安全管理理论与实践学术研讨会
作者: Tian Shuicheng Wang Li Cen Xiaoqian Safety Management and Risk Controlling Institute Xi''an University of Science and TechnologyXi''an Shaanxi 710054 China
man needs safety more and more while the safety situation does not always keep optimistic with the development of social economy and technology.Researches on safety science and safety management fall behind human's re... 详细信息
来源: 万方会议 评论
额定输入不超过70kW的家用燃气供热水装置规范
额定输入不超过70kW的家用燃气供热水装置规范
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This British Standard specifies requirements for the selection,installation, inspection, commissioning and maintenance of gas‑firedwater-heating appliances, which have a rated heat input notexceeding 70 kW, based on n... 详细信息
来源: 万方标准 万方标准 评论
Application of multilayer perceptron networks to laser diode nonlinearity determination for radio-over-fibre mobile communications
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Microwave and Optical Technology Letters 2004年 第5期42卷 425-427页
作者: Develi, Ibrahim Department of Electronic Engineering Erciyes University 38039 Melikgazi Kayseri Turkey
This paper presents a new approach based on multilayer perceptron networks to determine the 3[rd]-order intermodulation distortion levels in microwave-intensity-modulated GaAIAs laser diodes. The Levenberg–Marquardt ... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 Wiley期刊 Wiley期刊 评论