非水基电解液检测

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GB/T 3883.1-2014手持式、可移式电动工具和园林工具的安全 第1部分:通用要求

GB 3883的本部分涉及电动机或电磁铁驱动的:--手持式电动工具(第2部分);--可移式电动工具(第3部分);--园林工具(第4部分)。以下简称“工具”。交流单相或直流工具的额定电压不大于250 V,交流三相工具的额定电压不大于440 V。大额定输入功率不超过3 700 W。本部分涉及人们在正常操作以及合理可预见的使用工具时遇到的由工具引发的危险。带电加热元件的工具属本部分范围。这些加热元件的要求在GB 4706的相关部分中规定。对于不与电网隔离、且基本绝缘由不按工具额定电压设计的电动机,其要求在附录B中规定。对于由可充电电池供电的电动机驱动或电磁铁驱动的工具以及用于这些工具的电池包,其要求在附录K中规定。对于能直接接在市电或非隔离电源上操作和/或充电的这类工具,其要求在附录L中规定。不用对工具自身作任何改造便能够安装到一个支架或工作台当作固定式工具使用的手持式电动工具属于本部分范围,由第3部分来规定。本部分不适用于:--在爆炸性环境(尘埃、蒸汽或气体)中使用的工具;--制备和加工食品用工具;--医疗用工具;--与化妆品和药品一起使用的工具;--加热工具;--电动机驱动的家用或类似用途电器;--工业机床用电气设备;--用来制作模型的由低压变压器驱动的小型台式工具,如制作遥控飞机模型或汽车模型等。

GB 5085.3-2007危险废物鉴别标准 浸出毒性鉴别

本标准规定了以浸出毒性为特征的危险废物鉴别标准。 本标准适用于任何生产、生活和其他活动中产生固体废物的浸出毒性鉴别。

GB/T 21526-2008结构胶粘剂.粘接前金属和塑料表面处理导则

1.1 概述本标准提供和描述了部件粘接前表面处理的通用方法，用于实验室评价或制造过程。本标准适用于常见的金属和塑料表面。1.2 表面本标准涉及的表面包括以下金属和塑料（包括含有填料和有表面涂层的塑料）系列：金属铝铬铜镁镍钢（低碳钢）钢（不锈钢）锡钛锌涂料水基阳离子电泳漆醇酸树脂聚酯环氧树脂聚氨酯塑料热塑性塑料丙烯腊-丁二 -苯乙烯共聚物缩醛树脂聚丙烯酸酯聚酰胺聚碳酸酯聚酯聚醚醚酮聚乙烯聚酰亚胺聚甲基丙烯酸甲酯聚苯醚聚丙烯聚苯乙烯聚四氟乙烯聚氯乙烯聚砜热固性塑科醇酸树脂聚烯丙基邻苯二甲酸酯氨基树脂环氧树脂聚酯酚醛树脂聚氨酯脲基树脂（见上述氨基树脂）

GB/T 22124.1-2008面向装备制造业.产品全生命周期工艺知识.第1部分:通用制造工艺分类

GB/T 22124 的本部分规定了面向装备制造业产品的通用制造工艺的分类原则和具体的分类结构树。本部分适用于制造企业、计算机辅助工艺应用系统集成商、提供制定产品工业服务等机构对制造工艺的分类。

GB/T 29838-2013燃料电池 模块

本标准提出燃料电池模块安全和性能低要求,适用于下列电解质燃料电池模块:——碱性;——聚合物电解质(包括直接甲醇燃料电池);——磷酸;——熔融碳酸盐;——固体氧化物;——电解液。燃料电池模块含或不含封装,操作压力为常压及以上。本标准只涉及对人体和模块外部产生的危险,不导致模块外部危险的模块内部损害防护本标准不予考虑。针对特殊应用的需要,要求部分可用含燃料电池模块设备的其他标准取代。本标准不包括道路车辆用燃料电池模块。本标准并不限制或抑制技术进步。如果电器材料或结构形式有异于本标准所述,可根据要求目的进行检查和试验,若实质等同,可视为符合本标准。燃料电池模块是终产品组成部分。燃料电池模块产品需评估以适用于终端产品安全要求。本标准只涉及到燃料电池模块直流电输出。本标准不涉及如图1所示外围设备。本标准不涉及燃料电池模块燃料和氧化剂的储存和输送。

GB/T 37162.1-2018液压传动 液体颗粒污染度的监测 第1部分:总则

GB/T 37162的本部分规定了用于监测液压系统颗粒污染度的方法和技术，同时描述了各种方法的优缺点，以便在给定条件下正确选择监测方法。本部分描述的方法适用于监测：a)　液压系统的清洁度；b)　冲洗过程；c)　辅助设备和试验台。本部分也适用于其他液体(例如：润滑油、燃油、处理液)的监测。

GB/T 50299-2018(条文说明)地下铁道工程施工质量验收标准 条文说明

本条是编制本标准的目的。本标准仅限于施工质量的验收，工程立项决策阶段、勘察设计阶段和使用中的质量问题不属于本标准的范畴。本次修编将有关地下铁道工程的验收标准与施工标准分开，组成新的工程质量验收体系，以统一地下铁道工程质量的验收方法、程序和质量标准。

GB 50630-2010有色金属工程设计防火规范

本规范适用于有色金属工业新建、扩建和改建工程的防火设计，不适用于有色金属工程中加工、存贮、使用炸药或爆破器材项目的防火设计。

QB/T 1901.2-2006表壳体及其附件 金合金覆盖层 第2部分：纯度、厚度、耐腐蚀性能和附着力的测试

QB/T 1901的本部分规定了表壳体及其附件包括不可从表壳上卸下的表带的金合金覆盖层纯度、厚度、耐腐蚀性能和附着力的测试方法。 本试验仅适用于有效表面。 QB/T 1901的本部分适用于QB/T 1901.1规定的所有金合金覆盖层。

TB 10014-2012铁路工程地质钻探规程

本规程适用于铁路工程地质、水文地质钻探及物探测井、孔内测试钻孔的钻探工作。

DIN EN 10300-2006近岸和海上管线用钢管和配件.外涂层用沥青热涂覆材料.德文版本 EN 10300-2005

This European Standard specifies requirements for the application of factory applied external bitumen based hot applied coatings for the corrosion protection of steel tubes and fittings for onshore and offshore pipelines. The coatings described in this standard can be applied to longitudinally or spirally welded tubes or to seamless tubes and fittings used for the construction of pipelines for the conveyance of liquids or gases.

DIN EN 12258-1-2012铝和铝合金.术语和定义.第1部分:一般术语.三种语言版本EN 12258-1-2012

To update the terms and definitions to be used in CEN/TC 132 standards. The document defines general terms which are helpful for the communication within the aluminum industry and its customers relating to products of aluminium and aluminium alloys. Definitions in other standards applying to a particular field of application can be more specific than the definitions of identical terms in this standard; these can be found in the relevant standards.

BS 1427-2009水分析用现场试验方法指南

This British Standard describes information and guidance on testmethods for the analysis of industrial and other waters which areapplicable outside of a conventional laboratory as either in situon‑site tests; or the use of a close suitable designated room/areatesting facility. For some tests this could include dedicated spacein a designated vehicle or caravan. These test methods can relateto compliance, water quality and process control purposes. Norecommendation is given as to which test is applicable to a particulartype of water, nor is it implied that in any given case all tests or anyparticular suite of tests are necessary. The selection of tests depends onlocal requirements and conditions. Samples requiring preservation forsubsequent analysis are outside of the scope of this British Standard.Certain tests such as adsorbable organic halides (AOX), chemicaloxygen demand (COD), total organic carbon (TOC) and total nitrogenneed a suitable designated test room/area facility and are notconsidered suitable for testing outside of these designated areas.Sample stability is not considered to be a significant problem as mosttest-kit measurements are carried out with minimal delay.Most of the methods described in this standard can be applicable foruse on clean or lightly polluted waters which might have undergonetreatment or been modified for industrial use. Typically, the types ofwaters for which the tests are intended include the following:a) boiler waters;b) cooling waters;c) waters from hot water systems;d) waters from air conditioning systems;e) waters from industrial air washing systems;f) potable waters;g) ground waters;h) surface waters;i) process waters; andj) swimming pool waters.Certain more heavily polluted waters can be routinely tested forcertain control purposes for specific determinands using the testmethods cited in this British Standard. Such waters include:1) sewage works influents and effluents;2) selected industrial effluents.Emergency screening analysis for major pollution incidents is notcovered (see commentary).The on‑site methods outlined in this British Standard includetitrimetric, colorimetric and instrumental analytical techniques andalso includes consideration of commercial test-kits: their generalprinciples and formats available. It is generally accepted that in theUK, the vast majority of on‑site measurements are carried out usingcommercial test-kits rather than user-devised test-kit type methodsfollowing similar equivalent method procedures to those used inconventional laboratories. Also the designated room/area testingfacility titrimetric methods described in Section 4 of this standardmight require staff with a greater degree of training than commercialtest-kit titrimetric methods which can be readily used outside of theseareas. These methods are less likely to be used by non‑analysts thanthe more robust test-kit titrimetric methods.The technique used and principle of the designated room/area testingfacility titrimetric method are described within each test method andeach method is self‑contained within a standard format.This British Standard does not apply to radioactivity, ecotoxicity (SeePersoone et al., 2000 [4]) or microbiological testing. Spot tests are notcovered (Jungris, 1997 [5]).Many of the relevant methods are suitable for analysis for the waterframework directive (see Note and SWIFT 2003 [6]), water for humanconsumption (see Note) and for monitoring of discharges to waterand sewer (EA, 2006 [7] and Dixon and Gardner, 1997 [8]).

BS EN 10300-2005沿岸和海上管道用钢管和配件.外部涂层用沥青热涂覆材料

This European Standard specifies requirements for the application of factory applied external bitumen based hotapplied coatings for the corrosion protection of steel tubes and fittings for onshore and offshore pipelines.This specification covers the use of bitumen based enamel when the design temperature of the pipeline is within the following limits: oxidized bitumen − 15 °C to + 75 °C; modified bitumen − 30 °C to + 90 °C.The coatings described in this European Standard can be applied to longitudinally or spirally welded tubes or to seamless tubes and fittings used for the construction of pipelines for the conveyance of liquids or gases.

BS EN 62305-3-2011闪电防护.建筑物的物理损坏和生命危险

This part of EN 62305 provides the requirements for protection of a structure against physica ldamage by means of a lightning protection system (LPS), and for protection against injury toliving beings due to touch and step voltages in the vicinity of an LPS (see -1 ).This standard is applicable to:a) design, installation, inspection and maintenance of an LPS for structures without limitationof their height,b) establishment of measures for protection against injury to living beings due to touch andstep voltages.

BS EN ISO 10414-1-2008石油和天然气工业.钻井泥浆的现场测试.第1部分:水基泥浆

This part of ISO 10414 provides standard procedures for determining the following characteristics ofwater-based drilling fluids:a) drilling fluid density (mud weight);b) viscosity and gel strength;c) filtration;d) water, oil and solids contents;e) sand content;f) methylene blue capacity;g) pH;h) alkalinity and lime content;i) chloride content;j) total hardness as calcium.Annexes A through K provide additional test methods which may be used for- chemical analysis for calcium, magnesium, calcium sulfate, sulfide, carbonate and potassium;- determination of shear strength;- determination of resistivity;- removal of air;- drill-pipe corrosion monitoring;- sampling, inspection and rejection;- rig-site sampling;- calibration and verification of glassware, thermometers, viscometers, retort-kit cup and drilling-fluidbalances;- permeability-plugging testing at high temperature and high pressure for two types of equipment;- example of a report form for water-based drilling fluid.