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SNI 04-6951 1-2003 Electrical test methods for electric cables Part 1 Electrical tests for cables cords and insulated wires for voltages up to 450 750 V《电缆的电气试验方法 第1部分 电压最高可达(含) 45.pdf 9

SNI 04-6951 1-2003 Electrical test methods for electric cables Part 1 Electrical tests for cables cords and insulated wires for voltages up to 450 750 V《电缆的电气试验方法 第1部分 电压最高可达(含) 45.pdfSNI 04-6951 1-2003 Electrical test methods for electric cables Part 1 Electrical tests for cables cords and insulated wires for voltages up to 450 750 V《电缆的电气试验方法 第1部分 电压最高可达(含) 45.pdf

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SNI 04-6950-2003 High voltage and extra high voltage lines - Limitation value for electrical fields and electromagnetic fields《高压输电线和超高压输电线 电场和电磁场极限值》.pdf 10

SNI 04-6950-2003 High voltage and extra high voltage lines - Limitation value for electrical fields and electromagnetic fields《高压输电线和超高压输电线 电场和电磁场极限值》.pdfSNI 04-6950-2003 High voltage and extra high voltage lines - Limitation value for electrical fields and electromagnetic fields《高压输电线和超高压输电线 电场和电磁场极限值》.pdf

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SNI 04-6924 4-2002 Fixed capacitors for use in electronic equipment - Part 4 Sectional specification aluminium electrolytic capacitors with solid and non solid electrolytic《电子设备用固定.pdf 38

SNI 04-6924 4-2002 Fixed capacitors for use in electronic equipment - Part 4 Sectional specification aluminium electrolytic capacitors with solid and non solid electrolytic《电子设备用固定.pdfSNI 04-6924 4-2002 Fixed capacitors for use in electronic equipment - Part 4 Sectional specification aluminium electrolytic capacitors with solid and non solid electrolytic《电子设备用固定.pdf

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SNI 04-6922-2002 Heat resistance aluminium alloy conductor with aluminium layer steel wire core strengthener《具有铝层钢丝芯助力器的耐热铝合金导线》.pdf 19

SNI 04-6922-2002 Heat resistance aluminium alloy conductor with aluminium layer steel wire core strengthener《具有铝层钢丝芯助力器的耐热铝合金导线》.pdfSNI 04-6922-2002 Heat resistance aluminium alloy conductor with aluminium layer steel wire core strengthener《具有铝层钢丝芯助力器的耐热铝合金导线》.pdf

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SNI 04-2077-1990 PVC insulated and sheathed electrically shielded indoor cables《PVC绝缘护套室内电话电缆线》.pdf 16

SNI 04-2077-1990 PVC insulated and sheathed electrically shielded indoor cables《PVC绝缘护套室内电话电缆线》.pdfSNI 04-2077-1990 PVC insulated and sheathed electrically shielded indoor cables《PVC绝缘护套室内电话电缆线》.pdf

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SNI 04-2076-1990 PVC insulated and sheathed indoor telephone cables《室内PVC绝缘护套电缆》.pdf 16

SNI 04-2076-1990 PVC insulated and sheathed indoor telephone cables《室内PVC绝缘护套电缆》.pdfSNI 04-2076-1990 PVC insulated and sheathed indoor telephone cables《室内PVC绝缘护套电缆》.pdf

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SNI 04-2074-1990 Iron telephone poles 8 meters《电话线铁杆 8米》.pdf 7

SNI 04-2074-1990 Iron telephone poles 8 meters《电话线铁杆 8米》.pdfSNI 04-2074-1990 Iron telephone poles 8 meters《电话线铁杆 8米》.pdf

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SNI 04-2073-1990 Iron telephone poles 7 meters 《电话通信装置用铁杆 7米》.pdf 9

SNI 04-2073-1990 Iron telephone poles 7 meters 《电话通信装置用铁杆 7米》.pdfSNI 04-2073-1990 Iron telephone poles 7 meters 《电话通信装置用铁杆 7米》.pdf

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SNI 04-2072-1990 Iron telephone poles 6 meters《电话装置铁杆 6米》.pdf 9

SNI 04-2072-1990 Iron telephone poles 6 meters《电话装置铁杆 6米》.pdfSNI 04-2072-1990 Iron telephone poles 6 meters《电话装置铁杆 6米》.pdf

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SNI 03-6386-2000 Specification of sounds level and reverberation times in buildings and houses (recommended design criteria)《建筑物和住宅的声音水平和混响时间的说明书（推荐的设计标准）》.pdf 20

SNI 03-6386-2000 Specification of sounds level and reverberation times in buildings and houses (recommended design criteria)《建筑物和住宅的声音水平和混响时间的说明书（推荐的设计标准）》.pdfSNI 03-6386-2000 Specification of sounds level and reverberation times in buildings and houses (recommended design criteria)《建筑物和住宅的声音水平和混响时间的说明书（推荐的设计标准）》.pdf

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