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家用鋼制鍋具檢測項目報價???解決方案???檢測周期???樣品要求? |
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GB 3883的本部分涉及電動機或電磁鐵驅動的:--手持式電動工具(第2部分);--可移式電動工具(第3部分);--園林工具(第4部分)。以下簡稱“工具”。交流單相或直流工具的額定電壓不大于250 V,交流三相工具的額定電壓不大于440 V。大額定輸入功率不超過3 700 W。本部分涉及人們在正常操作以及合理可預見的使用工具時遇到的由工具引發的危險。帶電加熱元件的工具屬本部分范圍。這些加熱元件的要求在GB 4706的相關部分中規定。對于不與電網隔離、且基本絕緣由不按工具額定電壓設計的電動機,其要求在附錄B中規定。對于由可充電電池供電的電動機驅動或電磁鐵驅動的工具以及用于這些工具的電池包,其要求在附錄K中規定。對于能直接接在市電或非隔離電源上操作和/或充電的這類工具,其要求在附錄L中規定。不用對工具自身作任何改造便能夠安裝到一個支架或工作臺當作固定式工具使用的手持式電動工具屬于本部分范圍,由第3部分來規定。本部分不適用于:--在爆炸性環境(塵埃、蒸汽或氣體)中使用的工具;--制備和加工食品用工具;--醫療用工具;--與化妝品和藥品一起使用的工具;--加熱工具;--電動機驅動的家用或類似用途電器;--工業機床用電氣設備;--用來制作模型的由低壓變壓器驅動的小型臺式工具,如制作遙控飛機模型或汽車模型等。
本標準規定了家用鋼制鍋具(以下簡稱鍋具)的術語和定義、產品分類、要求、試驗方法、檢驗規則、標志、標簽、使用說明書及包裝、運輸、貯存。本標準適用于以碳素鋼板為基材加工成型的家用鍋具。本標準不適用于不粘涂層鋼制鍋具。
本標準規定了以城鎮燃氣為燃料的中餐燃氣炒菜灶的術語和定義、分類和型號,結構和材料,要求,試驗方法,檢驗規則,標識、警示和使用說明書以及包裝、運輸和貯存。本標準適用于每個燃燒器額定熱負荷不大于60kW的中餐燃氣炒菜灶(以下簡稱炒菜灶)。本標準所指城鎮燃氣為符合GB/T 13611的燃氣。
為統一城鎮燃氣室內工程的施工與質量驗收,保證城鎮燃氣室內工程的施工質量,確保安全供氣,制定本規范。本規范適用于供氣壓小于或等于0.8MPa(表壓)的新建、擴建和改建的城鎮居民住宅、商業用戶、燃氣鍋爐房(不含鍋爐本體)、實驗室、工業企業(不含用氣設備)等用戶室內燃氣管道和用氣設備安裝的施工與質量驗收。
本標準規定了電炒鍋的的術語和定義、器具分類和型號命名、要求、試驗方法、檢驗規則、標志、包裝、運輸、貯存。本標準適用于額定電壓不超過250 V、額定功率不超過2 000 W的家用和類似用途電炒鍋。
本標準規定了衛生行業醫療器械、儀器設備(商品、物資)的分類與代碼。 本標準適用于衛生行業各醫療、教學、科學研究和生物制品等單位對物資管理、計劃、統計及會計業務等使用。
YC/T 284的本部分規定了煙草企業安全生產標準化的安全技術和現場規范要求,包括設備設施、作業活動、作業環境和現場運行的安全要求。本部分適用于省級煙草公司(局)、省級工業公司等省級公司、煙草加工和煙草商業生產經營單位。其中,煙草商業生產經營單位特指地市級煙草公司,煙草加工單位含煙葉復烤、卷煙制造、雪茄煙制造、再造煙葉生產的單位。煙草配套和多元化投資的其他生產經營單位,如醋酸纖維、煙草印刷等單位可參照執行。
本規程適用于建筑裝飾工程中裝飾石材的材料、設計、加工制作、施工、驗收以及防護、保養和翻新。
本規定適用于北京市居民生活、商業及工業企業生產、采暖通風和空調使用的天然氣、氣態液化r石油氣、人工煤氣作燃料的新建、擴建、改建燃氣室內工程的設計、施工及驗收
1.1 These requirements cover self-contained drinking-water coolers which employ hermetic refrigerantmotor-compressors and which are designed for connection to alternating-current circuits rated not greaterthan 600 volts in accordance with the National Electrical Code, NFPA 70. The requirements also apply towater coolers which supply both hot and cold water.1.2 These requirements do not include additional requirements applicable to equipment designed for usein hazardous locations as defined in the National Electrical Code, NFPA 70.1.3 A product that contains features, characteristics, components, materials, or systems new or differentfrom those covered by the requirements in this standard, and that involves a risk of fire, electric shock, orinjury to persons shall be evaluated using the appropriate additional component and end-productrequirements as determined necessary to maintain the acceptable level of safety as originally anticipatedby the intent of this standard. A product whose features, characteristics, components, materials, orsystems conflict with specific requirements or provisions of this standard cannot be judged to comply withthis standard. Where considered appropriate, revision of requirements shall be proposed and adopted inconformance with the methods employed for development, revision, and implementation of this standard.
This part of BS 5440 specifies requirements for the installation of gasappliances to chimneys, chimney installation work likely to beundertaken by gas engineers and operatives working under UK gasindustry conditions and requirements for the maintenance of chimneys.It is applicable to open flue chimneys for Type B gas appliances androom-sealed chimney configurations for Type C gas appliances, each ofrated input not exceeding 70 kW net (see Note 2 and Note 3), burning1st, 2nd or 3rd family gases. It applies to chimneys of the naturaldraught or fanned draught type and is applicable to open flue chimneysand room-sealed chimneys supplied with the appliance as well as tothose supplied separately.It complements the requirements for the design, installation andcommissioning of chimneys as required in BS EN 15287-1 andBS EN 15287-2 and requires extra details that are specific to the UK gasindustry. This is kept in perspective by quoting some details ofBS EN 15287-1 and BS EN 15287-2.It specifies the following:? requirements for the selection of the appropriate flueing option forgas appliances in the UK;? requirements for the installation of gas appliances to newchimneys, or chimney configurations;? requirements for the installation of gas appliances to existingchimneys or chimney configurations;? requirements for the installation of appliances which carry a CEmark and for which the manufacturer’s instructions are availableto the installer;? requirements installation of appliances which do not carry a CEmark and used/second-hand appliances for which themanufacturer’s instructions are available to the installer.This part of BS 5440 is applicable to:? complete chimney and all chimney components from the applianceconnection to the discharge point into outside air;? the installation of gas appliances to existing chimneys that wereintended originally for appliances burning other fuels;? chimneys for residential park homes but not to chimneys forleisure accommodation vehicles.This part of BS 5440 is not applicable to gas-fired incinerators. Refer toBS 5871-3 for the installation of decorative fuel effect appliances.This part of BS 5440 includes compatibility of appliances installed inthe UK with new chimneys designated under BS EN 1443 and withexisting chimneys, including non-designated chimneys.
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