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IEC 62386-102-2014 数字可寻址照明接口--第102部分:一般要求--控制装置 Digital addressable lighting interface - Part 102: General requirements - Control gear
This Part of IEC 62386 is applicable to control gear in a bus system for control by digital signals of electronic lighting equipment. This electronic lighting equipment should be in line with the requirments of IEC 61347, with the addition of d.c. supplies.<br />NOTE Tests in this standard are type tests. Requirements for testing individual control gear during production are not included....
2024-01-19 05:36:01浏览:5
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ISO 18527-1-2021 运动用眼睛和面部保护--第1部分:滑雪和滑雪板护目镜的要求 Eye and face protection for sports use — Part 1: Requirements for downhill skiing and snowboarding goggles
This document applies to all goggles with plano lenses, intended for eye protection against hazards <br />including ultraviolet and visible solar radiation, rain, snow and wind, during downhill skiing, <br />snowboarding and other similar activities.<br />This document applies to downhill skiing and snowboarding goggles fitted with an insert to carry <br />preion lenses.<br />It specifies requirements and testing for materials, performance, marking of goggles and information <br />to be supplied by the manufacturer.<br />Information on the selection and use of downhill skiing and snowboarding goggles is given in Annex A.<br />This document does not apply to<br />a) eye protectors for protection when operating or travelling on a motorized vehicle,<br />b) eye protectors for protection against optical radiation from artificial sources, such as those used in <br />solaria,<br />c) eye protectors for direct observation of the sun, and<br />d) eye protectors intended for sports with unrelated hazards and risks....
2024-01-18 16:00:02浏览:8
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ISO 19355-2016 船舶和海洋技术--海洋起重机--结构要求 Ships and marine technology -- Marine cranes -- Structural requirements
This document specifies the structural requirements for marine cranes of metal construction.
This document is applicable to the following types of marine cranes:
— deck cranes mounted on ships for handling cargo or containers in harbour or sheltered water conditions;
— floating cranes or grab cranes mounted on ships, barges or pontoons for operating in harbour conditions;
— engine room cranes and provision cranes, etc. mounted on ships (including floating docks) for handling equipment and stores in harbour conditions.
NOTE Marine cranes in other types can refer to this document.
This document is not applicable to the following:
— minimum ambient operating temperatures below -20 °C;
— maximum ambient operating temperatures above +45 °C;
— loads from accidents or collisions;
— lifting operations below sea level;
— transport, assembly, dismantling and decommissioning of cranes;
— lifting accessories, i.e. any item between the crane and the load;
— lifting operations involving more than one crane;
— hand powered cranes;
— emergency rescue operations;
— shore-side cargo handling cranes;
— portable cranes on board;
— lifting appliances for lifeboats, liferafts accommodation ladders and pilot ladders;
— launching appliances for survival craft and rescue boats;
— gangways, accommodation and pilot ladders and their handling appliances....2024-01-18 15:48:01浏览:7
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YD/T 3267-2017 不同运营商的IMS网络和电路交换网、软交换网络互通技术要求 Technical Requirements for interworking between IMS networks and Switched circuit networks, softswitch networks of different operators
本标准规定了IMS网络与其他运营商的现有传统网络之间的互通技术要求,包括互通的架构、路由方式、互通的实体要求、号码传送要求、互通协议要求等内容。<br />本标准适用于IMS网络与PSTN网络、GSM/CDMA网络、固网软交换网络、TD-SDMA、WCDMA网络和cdma2000网络的互通。。...
2024-01-18 09:00:01浏览:10
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ISO 22291-2022 湿铺非织造机械的安全要求 Safety requirements for wetlaid- nonwoven machinery
This document specifies safety requirements and means of verification for wetlaid-nonwoven machinery.<br />This document applies to wetlaid-nonwoven machines, including approach flow system, headbox, wire section and jet head, hydroentangling unit, dryer, finishing, quality control system (QCS), winder, drives and control system. Annex C illustrates general wetlaid-nonwoven machinery and their components.<br />It deals with all significant hazards, hazardous situations and hazard events relevant to wetlaid- nonwoven machines, when used as intended and under the conditions foreseeable by the manufacturer....
2024-01-18 03:36:01浏览:9
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NF R30-101-1-2016 Cycles - Safety requirements for bicycles - Part 1 - terms and definitions
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2024-01-14 18:00:01浏览:8
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JT/T 646.2-2016 公路声屏障 第2部分:总体技术要求 Highway noise barriers--Part 2:General technical requirements
JT/T 646的本部分规定了公路声屏障的一般规定和技术要求。<br />本部分适用于公路声屏障的设置。...
2024-01-13 19:00:01浏览:9
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