用户登录

作废 BS 4521-3.2-1975 专用铁路道岔规范.第3部分:英国铁路机车不运行的、轴负荷不超过25吨的中型道岔.第2节:平底钢轨道岔Specification for railway turnouts for private users - Medium grade turnouts over which British Railways locomotives do not operate, for axle loads not exceeding 25 tons - Turnouts using flat bottom rails

作废 BS 466-1984 一般用动力龙门起重机、半重型龙门起重机和重型龙门起重机规范Specification for power driven overhead travelling cranes, semi-goliath and goliath cranes for general use

作废 BS 4737-3.11-1978 建筑物闯入者报警系统规范.探测器要求.刚性印制电路布线Intruder alarm systems - Specifications for components - Rigid printed-circuit wiring

作废 BS 4642-1970 工业用炉术语词汇Glossary of industrial furnace terms

作废 BS 4618-5.5-1974 塑料设计数据表示方法推荐标准.第5部分:其它特性.第5节:扩散数据Recommendations for the presentation of plastics design data - Other properties - Data on diffusion

作废 BS 4507-1969 润滑脂枪套筒(组合式)规范Specification for grease gun cartridges (composite type)

作废 BS 4618-5.4-1972 塑料设计数据表示方法推荐标准.其它特性.声学特性(机械阻尼能力)Recommendations for the presentation of plastics design data - Other properties - Acoustical properties (mechanical damping capacity)

作废 BS 4618-4.5-1974 塑料设计数据表示方法推荐标准.环境和化学效应.土埋及生物侵袭对塑料的影响Recommendations for the presentation of plastics design data - Environmental and chemical effects - The effect on plastics of soil burial and biological attack

作废 BS 4479-7-1990 层覆物品的设计.热喷覆层的推荐方法Design of articles that are to be coated - Recommendations for thermally sprayed coatings

作废 BS 4618-4.4-1973 塑料设计数据表示方法推荐标准.第4部分:环境和化学效应.第4节:海上曝露的影响Recommendations for the presentation of plastics design data - Environmental and chemical effects - The effect of marine exposure

作废 BS 4618-3.2-1973 塑料设计数据表示方法推荐标准.第3部分:热特性.第2节:热函数Recommendations for the presentation of plastics design data - Thermal properties - Heat content

作废 BS 4427-15-1982 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.第15部分:工业(包括食品)用缩聚磷酸盐.氧化物中氮含量的测定,3,4-二甲苯酚分光光度法Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Condensed phosphates for industrial use (including foodstuffs) - determination of oxides of nitrogen content

作废 BS 4618-3.1-1970 塑料设计数据表示方法推荐标准.第3部分:热特性.第1节:线性热膨胀Recommendations for the presentation of plastics design data - Thermal properties - Linear thermal expansion

作废 BS 4618-2.1-1970 塑料设计数据表示方法推荐标准.第2部分:电气特性.第1节:介电常数Recommendations for the presentation of plastics design data - Electrical properties - Permittivity

作废 BS 4361-39-1990 木工机械.第39部分:建筑工地用圆锯床命名Woodworking machines - Nomenclature for circular sawing machines for building sites

作废 BS 4618-1.3-1975 塑料设计数据表示方法推荐标准.机械特性.强度Recommendations for the presentation of plastics design data - Mechanical properties - Strength

作废 BS 4317-16-1981 谷类作物和豆科作物的试验方法.第16部分:小麦粉中干谷蛋白含量的测定Methods of test for cereals and pulses - Determination of dry gluten in wheat flour

作废 BS 4618-1.1-1970 塑料设计数据表示方法推荐标准.第1部分:机械特性.第1节:蠕变Recommendations for the presentation of plastics design data - Mechanical properties - Creep

作废 BS 4618-1.1.3-1974 塑料设计数据表示方法推荐标准.机械特性.蠕变.蠕变横向收缩比(泊松比)Recommendations for the presentation of plastics design data - Mechanical properties - Creep lateral contraction ratio (Poisson’s ratio)

作废 BS 4285-3.12-1989 乳品的微生物检验.第3部分:微生物种群的检测和(或)计数方法.第12节:蜡样芽胞杆菌的计数Microbiological examination for dairy purposes - Methods for detection and/or enumeration of specific groups of microorganisms - Enumeration of Bacillus cereus.