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波纹管联轴节
Bellow couplers
参考页数:5P.;A4
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十字滑块联轴节
Cross block couplers
参考页数:5P.;A4
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弹性管联轴节
Resilient tube couplers
参考页数:5P.;A4
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烧结含油轴承
oil-impregnated sintered bearings
参考页数:21P.;A4
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电子设备机械结构.用于IEC 60917和IEC 60297标准的试验.机箱,支架,辅助框架和底盘在使用和运输下的耐环境试验,机械试验和安全性方面性能
Mechanical structures for electronic equipment. Tests for IEC 60917 and IEC 60297 series. Environmental requirements, test set-up and safety aspects for cabinets, racks, subracks and chassis under indoor condition use and transportation
参考页数:52P.;A4
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使用熔融无铅焊料合金的波峰焊接设备腐蚀的试验方法. 表面处理金属材料的腐蚀试验方法
Test method for erosion of wave soldering equipment using molten lead-free solder alloy. Erosion test method for metal materials with surface processing
参考页数:22P.;A4
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使用熔融无铅焊料合金的波峰焊接设备腐蚀的试验方法.第2部分:表面处理金属材料的腐蚀试验方法(IEC 62739-2-2016);德文版本EN 62739-2-2016
Test method for erosion of wave soldering equipment using molten lead-free solder alloy - Part 2: Erosion test method for metal materials with surface processing (IEC 62739-2:2016); German version EN 62739-2:2016
参考页数:18P.;A4
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电子设备的机械结构.户外机壳.第3部分:环境要求,测试和安全性方面(IEC 61969-3-2011).德文版本EN 61969-3-2012
Mechanical structures for electronic equipment - Outdoor enclosures - Part 3: Environmental requirements, tests and safety aspects (IEC 61969-3:2011); German version EN 61969-3:2012
参考页数:20P;A4
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使用熔融无铅焊料合金的波峰焊接设备腐蚀的试验方法.第2部分:表面处理金属材料的腐蚀试验方法(IEC 62739-2-2016);德文版本EN 62739-2-2016
Test method for erosion of wave soldering equipment using molten lead-free solder alloy - Part 2: Erosion test method for metal materials with surface processing (IEC 62739-2:2016); German version EN 62739-2:2016
参考页数:18P.;A4
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安装器材.把电度表和控制装置安装在表盘上用螺栓
Mounting material; mounting bolt for electric meters and controlgear on meter panels
参考页数:2P.;A4
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