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啞鈴刀模檢測項目報價???解決方案???檢測周期???樣品要求? |
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GB/T 3903的本部分規(guī)定了測定鞋類外底抗張強度和伸長率的試驗方法。本部分適用于各種鞋類外底。
本標準規(guī)定了個體防護裝備中鞋的測試方法。本標準適用于安全鞋、防護鞋和職業(yè)鞋,也適用于其他用于個體防護的鞋類。
本標準規(guī)定了承載防水卷材(以下簡稱卷材)的術(shù)語和定義、要求、試驗方法、檢驗規(guī)則、標志、包裝、運輸與貯存。本標準適用于以水泥材料與工程主體砼粘接并能夠承受工程切向剪切力、法向拉力、側(cè)向剝離力的復合高分子防水卷材。主要用于地下防水、隧道防水、路橋防水、襯砌工程、屋面防水等。
本標準規(guī)定了結(jié)構(gòu)裝配用建筑密封膠(以下簡稱“結(jié)構(gòu)膠”)的術(shù)語和定義、標準試驗條件、試件制備和處理、拉伸粘結(jié)性、剪切性能、抗撕裂性能、鹽霧處理后拉伸粘結(jié)性、酸霧處理后拉伸粘結(jié)性、清潔劑處理后拉伸粘結(jié)性、水-紫外線輻照后拉伸粘結(jié)性、疲勞性能、持久剪力下的蠕變性能、彈性模量、紫外線處理后與相鄰接觸材料的相容性、無紫外線處理時與相鄰接觸材料的相容性等試驗方法。本標準適用于結(jié)構(gòu)裝配用建筑密封膠。
本標準適用于新建、改建、擴建的建筑物和構(gòu)筑物防腐蝕工程施工質(zhì)量驗收。
本標準規(guī)定了汽車車窗玻璃用單組份聚氨酯膠粘劑的術(shù)語和定義、分類、標記、要求、試驗方法、檢驗規(guī)則、標志、包裝、運輸和貯存。本標準適用于汽車前后風擋玻璃和側(cè)窗玻璃粘接密封用單組份聚氨酯膠粘劑。
本標準規(guī)定了公路水泥混凝土路面接縫所用接縫板和填縫料的技術(shù)要求、試驗方法、檢驗規(guī)則及標志、包裝、運輸和儲存。本標準適用于水泥混凝土路面工程中使用的接縫板和填縫料。
本標準規(guī)定了汽車用單組分聚氨酯密封膠的術(shù)語和定義、分類、標記、一般要求、技術(shù)要求、試驗方法、檢驗規(guī)則、標志、包裝、運輸與儲存。本標準適用于汽車制造過程和維修過程對玻璃、金屬、塑料、橡膠、木材、竹材等材料進行粘接、密封的單組分聚氨酯密封膠。
1.1 These requirements cover telecommunications-circuit accessories, such as jack and plug assemblies,quick-connect terminal assemblies, telephone wall plates, telephone extension cords, cross-connectterminal-block assemblies, maintenance terminal modules, terminal enclosures, cable-splice enclosures,network-interface devices, wire-guide assemblies, and connector boxes.1.2 These devices are intended to be used in telecommunications networks that have an operatingroot-mean-square (rms) voltage to ground less than 150 volts and installed or used in accordance withthe National Electrical Code, ANSI/NFPA 70.1.3 These requirements do not cover telephone equipment such as telephone answering devices,residential telephone instruments, telephone dialers, cordless phones, key systems, and private-branchexchange equipment that is covered by the Standard for Information Technology Equipment – Safety –Part I: General Requirements, UL 60950-1. Also, these requirements do not cover:a) Telephone protectors that are covered by the Standard for Protectors for Paired-ConductorCommunications Circuits, UL 497, andb) Secondary protectors that are covered by the Standard for Secondary Protectors forCommunications Circuits, UL 497A.1.3 revised May 14, 20041.4 These requirements do not cover receiver/transmitter-type devices. Equipment of this type is coveredby the Standard for Audio-Video Products and Accessories, UL 1492, or the Standard for Audio/Video andMusical Apparatus for Household, Commercial, and Similar General Use, UL 6500. These requirementsdo not cover cellular telephones or cellular devices. Equipment of this type is covered by UL 1492.1.4 revised May 14, 20041.5 These requirements may be used, directly or by reference, to investigate portions of other equipment,not classified as telecommunications-equipment accessories, that may be connected to atelecommunications network, insofar as they may be applicable to such equipment.1.6 These requirements do not cover wires and cables intended to be permanently installed in a buildingin accordance with Article 800 of the National Electrical Code, ANSI/NFPA 70.
ISO 23936 describes general principles and gives requirements and recommendations for the selection and qualification of non-metallic materials for service in equipment used in oil and gas production environments, where the failure of such equipment could pose a risk to the health and safety of the public and personnel, or to the environment. It can be applied to help avoid failures of the equipment itself. It supplements, but does not replace, the material requirements given in the appropriate design codes, standards or regulations. This part of ISO 23936 describes the requirements and procedures for qualification of elastomeric material used in equipment for oil and gas production.
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