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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YD/T 841.1-2008的本部分规定了地下通信管道用塑料管材的符号、产品分类及型号、试验方法。 本部分适用于地下通信电缆和光缆的管道系统中的单孔和多孔塑料管
Plastic Pipe for Buried Communication Conduit.Part 1:General
Plastics piping systems for renovation of underground gas supply networks - Part 1: General
Plastics piping systems for renovation of underground gas supply networks - Part 1: General
This document specifies the requirements and test methods for plastics piping systems used for renovation of underground gas supply networks
Plastics piping systems for renovation of underground gas supply networks - Part 1: General
This document specifies the requirements and test methods for plastics piping systems used for renovation of underground water supply networks which
Plastics piping systems for renovation of underground water supply networks - Part 1: General
Plastics piping systems for renovation of underground water supply networks - Part 1 : general.
YD/T 841-2008的本部分规定了地下通信管道用梅花管材的产品型号、结构、要求、试验方法、检验规则、标志、运输和储存等。 本部分适用于电缆和光缆的地下通信管道系统
Plastic Pipe for Buried Communication Conduit.Part 5:Plum Blossom Pipe
YD/T 841-2008的本部分规定了地下通信管道用双壁波纹管材的符号、产品分类、型号及结构、要求、试验方法、检验规则、标志、运输和储存等。 本部分适用于地下通信电缆和光缆的管道系统中单孔和多孔塑料管
Plastic Pipe for Buried Communication Conduit.Part 3:Double-Wall Corrugated Pipe
YD/T 841.2-2008的本部分规定了地下通信管道用实壁管材的产品型号、分类、结构、要求、试验方法、检验规则、标志、运输和贮存等。 本部分适用于电缆和光缆的地下通信管道系统
Plastic Pipe for Buried Communication Conduit.Part 2:Solid-Wall Pipe
本标准规定了地下通信管道用硬质聚氯乙烯及高、低密度聚乙烯塑料管材的产品分类及型号、形状和结构尺寸、技术要求、试验方法、检验规则、标志、包装、运输和储存。 本标准适用于本地网范围内室外通信电缆和光缆的管道系统,包括局间中继管道、馈线管道、配线管道和专用网管道。除有特殊规定以外的长途通信管道也可参照
This part of ISO 11298 specifies the requirements and test methods for plastics piping systems intended to be used for the renovation of underground
Plastics piping systems for renovation of underground water supply networks - Part 1: General
Plastics piping systems for renovation of underground water supply networks - Part 1: General
Plastics piping systems for renovation of underground water supply networks - Part 1: General
This part of ISO 11298 specifies the requirements and test methods for plastics piping systems intended to be used for the renovation of underground
Plastics piping systems for renovation of underground water supply networks - Part 1: General
YD/T 841.1-2008的本部分规定了地下通信管道用塑料管材的符号、产品分类及型号、试验方法。 本部分适用于地下通信电缆和光缆的管道系统中的单孔和多孔塑料管
Plastic Pipe for Buried Communication Conduit.Part 1:General
Plastics piping systems for renovation of underground gas supply networks - Part 1: General
Plastics piping systems for renovation of underground gas supply networks - Part 1: General
This document specifies the requirements and test methods for plastics piping systems used for renovation of underground gas supply networks
Plastics piping systems for renovation of underground gas supply networks - Part 1: General
This document specifies the requirements and test methods for plastics piping systems used for renovation of underground water supply networks which
Plastics piping systems for renovation of underground water supply networks - Part 1: General
Plastics piping systems for renovation of underground water supply networks - Part 1 : general.
YD/T 841-2008的本部分规定了地下通信管道用梅花管材的产品型号、结构、要求、试验方法、检验规则、标志、运输和储存等。 本部分适用于电缆和光缆的地下通信管道系统
Plastic Pipe for Buried Communication Conduit.Part 5:Plum Blossom Pipe
YD/T 841.2-2008的本部分规定了地下通信管道用实壁管材的产品型号、分类、结构、要求、试验方法、检验规则、标志、运输和贮存等。 本部分适用于电缆和光缆的地下通信管道系统
Plastic Pipe for Buried Communication Conduit.Part 2:Solid-Wall Pipe
YD/T 841-2008的本部分规定了地下通信管道用双壁波纹管材的符号、产品分类、型号及结构、要求、试验方法、检验规则、标志、运输和储存等。 本部分适用于地下通信电缆和光缆的管道系统中单孔和多孔塑料管
Plastic Pipe for Buried Communication Conduit.Part 3:Double-Wall Corrugated Pipe
本标准规定了地下通信管道用硬质聚氯乙烯及高、低密度聚乙烯塑料管材的产品分类及型号、形状和结构尺寸、技术要求、试验方法、检验规则、标志、包装、运输和储存。 本标准适用于本地网范围内室外通信电缆和光缆的管道系统,包括局间中继管道、馈线管道、配线管道和专用网管道。除有特殊规定以外的长途通信管道也可参照
This part of ISO 11298 specifies the requirements and test methods for plastics piping systems intended to be used for the renovation of underground
Plastics piping systems for renovation of underground water supply networks - Part 1: General
Plastics piping systems for renovation of underground water supply networks - Part 1: General
Plastics piping systems for renovation of underground water supply networks - Part 1: General
This part of ISO 11298 specifies the requirements and test methods for plastics piping systems intended to be used for the renovation of underground
Plastics piping systems for renovation of underground water supply networks - Part 1: General