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英国标准学会(BS) 今日: 0|主题: 8201|排名: 59 

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BS 3988-1970 电气用锻铝规范 绝缘电缆用实芯导线 attachment lemon2000 2016-12-26 01011 biaozhuns 2016-12-26
BS 3998-1989 森林管理推荐规范 attachment lemon2000 2016-12-26 01070 biaozhuns 2016-12-26
BS 4023-1975 软微孔聚氯乙烯片材规范 attachment lemon2000 2016-12-26 01004 biaozhuns 2016-12-26
BS 4235-2-1977 米制键及键槽规范 第2部分:月牙键及键槽 attachment lemon2000 2016-12-26 01382 biaozhuns 2016-12-26
BS 4360-1990 可焊结构钢材规范 attachment lemon2000 2016-12-26 01170 biaozhuns 2016-12-26
BS 4370-1-1988 硬质多孔材料的试验方法 attachment lemon2000 2016-12-26 0956 biaozhuns 2016-12-26
BS 4370-2-1993 硬质多孔材料的试验方法.方法 attachment lemon2000 2016-12-26 01045 biaozhuns 2016-12-26
BS 4372-1968 工程人员用钢量尺规范 attachment lemon2000 2016-12-26 01081 biaozhuns 2016-12-26
BS 4393-1991 组件终端用可焊锡或锡-铅涂层导线规范 attachment lemon2000 2016-12-26 01213 biaozhuns 2016-12-26
BS 4395-1-1969 结构工程用高强度摩擦扣紧螺栓和配套螺母及垫圈规范.第1部分:通用级 attachment lemon2000 2016-12-26 01066 biaozhuns 2016-12-26
BS 4395-2-1969 结构工程用高强度摩擦扣紧螺栓和配套螺母及垫圈规范.第2部分:较高等级螺栓、螺母和通用级垫圈 attachment lemon2000 2016-12-26 01427 biaozhuns 2016-12-26
BS 4395-3-1973 结构工程用高强度摩擦扣紧螺栓和配套螺母及垫圈规范.第3部分 attachment lemon2000 2016-12-26 01177 biaozhuns 2016-12-26
BS 4422-2005 火灾 词汇 attachment lemon2000 2016-12-26 0881 biaozhuns 2016-12-26
BS 4444-1989 电气接地监测和保护导线检验指南 attachment lemon2000 2016-12-26 0987 biaozhuns 2016-12-26
BS 4254-1983 两组分多硫化合物基密封胶规范 attachment lemon2000 2016-12-26 01051 biaozhuns 2016-12-26
BS 4514-1983 Specification for Unplasticized PVC Soil and Ventilating Pipes attachment lemon2000 2016-12-26 0748 biaozhuns 2016-12-26
BS 4278-1984 升降用吊环螺拴 attachment lemon2000 2016-12-26 0963 biaozhuns 2016-12-26
BS 4320-1968 普通工程用金属垫圈规范 米制系列 attachment lemon2000 2016-12-26 01058 biaozhuns 2016-12-26
BS 4323-1979 无蒸气引起的织物尺寸变化测定方法 attachment lemon2000 2016-12-26 01321 biaozhuns 2016-12-26
BS 4345-1968 开槽角铁规范 attachment lemon2000 2016-12-26 0890 biaozhuns 2016-12-26
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