发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本部分规定了电缆光缆用防蚁护套材料聚烯烃共聚物塑料的要求、试验方法、包装和标志等。 本部分适用于电缆光缆防蚁护套用聚烯烃共聚物材料的验收和使用
Characteristics of termite resistant jacketing materials for electrical cable and optical cable Part 2: polyolefin copolymer
Low-frequency cables with polyolefin insulation and moisture barrier polyolefin sheath; Corrigendum 1
Low-frequency cables with polyolefin insulation and moisture barrier polyolefin sheath
This standard is intended to define polyolefin-insulated cables for insertion into local outdoor networks. This standard is applicable to polyolefin
Low-frequency cables with polyolefin insulation and moisture barrier polyolefin sheath
This standard is intended to define polyolefin-insulated cables for insertion into local outdoor networks. This standard is applicable to polyolefin
Low-frequency cables with polyolefin insulation and moisture barrier polyolefin sheath
GB/T 13849的本部分规定了铜芯聚烯烃绝缘挡潮层聚烯烃护套市内通信电缆的结构、机械物理性能及电气性能要求、试验方法、检验规则和标志包装。本部分适用于铜芯聚烯烃绝缘挡潮层聚烯烃护套市内通信电缆的制造、验收及使用。本部分规定的电缆可用于传输音频信号和综合业务数字网的2B+D速率及以下的数字信号,也
Local telecommunication cables with polyolefin insulation and polyolefin sheath.Part 1:General
Low-frequency cables with polyolefin insulation and moisturebarrier polyolefin sheath. Part 2 :Unit type, filled, moisture barrier polyethylene sheathed cables with copper conductors and solid or cellular insulation
本方法规定了乙烯质量百分数在35%~85%之间的乙烯-丙烯共聚物(EPM)和乙烯-丙烯-二烯烃三元共聚物(EPDM)中乙烯单体与丙烯单体含量的红外测试方法。 这四种方法囊括了多种工业聚合物,这些聚合物中含有的添加剂或聚合二烯烃单体会干扰不同的红外峰,除非有干扰存在,四种方法会得到
Determination of ethylene units in ethylene-propylene copolymer (EPM) and ethylene-propylene-diene terpolymers (EPDM)
本标准规定了铜芯聚烯烃绝缘挡潮层聚烯烃护套市内通信电缆的结构、机械物理性能及电气性能要求、试验方法、检验规则和标志包装。 本标准适用于铜芯聚烯烃绝缘挡潮层聚烯烃护套市内通信电缆。 本标准规定的电缆可用于传输音频信号和综合业务数字网的2B十D速率及以下的数字信号,也可用于传输
Local telecommunication cables with polyolefin insulation and polyolefin sheath.Part 1:General
本标准规定了聚氯乙烯防护手套的基本要求、技术要求、检验方法、检验规则、标识、包装、运输、贮存和质量承诺。 本标准适用于各行业广泛使用的以聚氯乙烯为主体材料制成的有衬里的劳动防护手套(以下简称手套
Polyvinyl chloride protective gloves
Low-frequency cables with polyolefin insulation and moisturebarrier polyolefin sheath. Part 3 : Unit type, unfilled, moisture barrier polyethylene sheathed cables with copper conductors and solid or cellular insulation
Low-frequency cables with polyolefin insulation and moisturebarrier polyolefin sheath. Part 4 : Unit type, unfilled, moisture barrier polyethylene sheathed cables with copper conductors, solid insulation and integral suspension strand
This standard is intended to define polyolefin-insulated cables for insertion into local outdoor networks. This standard is applicable to polyolefin
Low-frequency cables with polyolefin insulation and moisture barrier polyolefin sheath (IEC 60708:2005); German version EN 60708:2005
Low-frequency cables with polyolefin insulation and moisture barrier polyolefin sheath
Polyolefin insulation and sheath for communication cables.
本部分规定了电缆光缆用防蚁护套材料聚烯烃共聚物塑料的要求、试验方法、包装和标志等。 本部分适用于电缆光缆防蚁护套用聚烯烃共聚物材料的验收和使用
Characteristics of termite resistant jacketing materials for electrical cable and optical cable Part 2: polyolefin copolymer
Low-frequency cables with polyolefin insulation and moisture barrier polyolefin sheath; Corrigendum 1
Low-frequency cables with polyolefin insulation and moisture barrier polyolefin sheath
This standard is intended to define polyolefin-insulated cables for insertion into local outdoor networks. This standard is applicable to polyolefin
Low-frequency cables with polyolefin insulation and moisture barrier polyolefin sheath
This standard is intended to define polyolefin-insulated cables for insertion into local outdoor networks. This standard is applicable to polyolefin
Low-frequency cables with polyolefin insulation and moisture barrier polyolefin sheath
GB/T 13849的本部分规定了铜芯聚烯烃绝缘挡潮层聚烯烃护套市内通信电缆的结构、机械物理性能及电气性能要求、试验方法、检验规则和标志包装。本部分适用于铜芯聚烯烃绝缘挡潮层聚烯烃护套市内通信电缆的制造、验收及使用。本部分规定的电缆可用于传输音频信号和综合业务数字网的2B+D速率及以下的数字信号,也
Local telecommunication cables with polyolefin insulation and polyolefin sheath.Part 1:General
Low-frequency cables with polyolefin insulation and moisturebarrier polyolefin sheath. Part 2 :Unit type, filled, moisture barrier polyethylene sheathed cables with copper conductors and solid or cellular insulation
本方法规定了乙烯质量百分数在35%~85%之间的乙烯-丙烯共聚物(EPM)和乙烯-丙烯-二烯烃三元共聚物(EPDM)中乙烯单体与丙烯单体含量的红外测试方法。 这四种方法囊括了多种工业聚合物,这些聚合物中含有的添加剂或聚合二烯烃单体会干扰不同的红外峰,除非有干扰存在,四种方法会得到
Determination of ethylene units in ethylene-propylene copolymer (EPM) and ethylene-propylene-diene terpolymers (EPDM)
本标准规定了铜芯聚烯烃绝缘挡潮层聚烯烃护套市内通信电缆的结构、机械物理性能及电气性能要求、试验方法、检验规则和标志包装。 本标准适用于铜芯聚烯烃绝缘挡潮层聚烯烃护套市内通信电缆。 本标准规定的电缆可用于传输音频信号和综合业务数字网的2B十D速率及以下的数字信号,也可用于传输
Local telecommunication cables with polyolefin insulation and polyolefin sheath.Part 1:General
本标准规定了聚氯乙烯防护手套的基本要求、技术要求、检验方法、检验规则、标识、包装、运输、贮存和质量承诺。 本标准适用于各行业广泛使用的以聚氯乙烯为主体材料制成的有衬里的劳动防护手套(以下简称手套
Polyvinyl chloride protective gloves
Low-frequency cables with polyolefin insulation and moisturebarrier polyolefin sheath. Part 3 : Unit type, unfilled, moisture barrier polyethylene sheathed cables with copper conductors and solid or cellular insulation
Low-frequency cables with polyolefin insulation and moisturebarrier polyolefin sheath. Part 4 : Unit type, unfilled, moisture barrier polyethylene sheathed cables with copper conductors, solid insulation and integral suspension strand
This standard is intended to define polyolefin-insulated cables for insertion into local outdoor networks. This standard is applicable to polyolefin
Low-frequency cables with polyolefin insulation and moisture barrier polyolefin sheath (IEC 60708:2005); German version EN 60708:2005
Low-frequency cables with polyolefin insulation and moisture barrier polyolefin sheath
Polyolefin insulation and sheath for communication cables.