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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JS type plug-type rail splicing line
General technical conditions for welding of JH type rail splicing lines
YG type rail lead wire
Portable fire extinguishers Part 10: Provisions for evaluating the conformity of a portable fire extinguisher to JS 150-7
?SN Ol 4005 Drsnost povrchu závit? ?SN 01 4240 Mezní úchylky netolerovan?ch rozměr? ?SN 01 4470 Mezní úchylky rozměr? a tvar? odlitk? ?SN 42
End cut-off cock Js 150
?SN Ol 4005 Drsnost povrchu závit? ?SN 01 4240 Mezní úchylky netolerovan?ch rozměr? ?SN 01 4470 Mezní úchylky rozměr? a tvar? odlitk? ?SN 42
End cut-off cock Js 150
Portable fire extinguishers Part 9: Additional requirements to JS 150-7 for pressure resistance of CO2 extinguishers
本标准规定了YGE型扼流变压器钢轨引接线(以下简称引接线)的产品分类、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于电气化区段轨道电路的扼流变压器与钢轨之间连接用的引接线
YGE type choke transformer rail leads
Mobile fire extinguishers Part 3: Requirements for the assembly, construction and pressure resistance of CO2 extinguishers which comply with the requirements of JS 2321-1:2021 EN 1866-1:2007
Butt welded joints — Tensile test pieces type JS
JS type plug-type rail splicing line
General technical conditions for welding of JH type rail splicing lines
YG type rail lead wire
Portable fire extinguishers Part 10: Provisions for evaluating the conformity of a portable fire extinguisher to JS 150-7
?SN Ol 4005 Drsnost povrchu závit? ?SN 01 4240 Mezní úchylky netolerovan?ch rozměr? ?SN 01 4470 Mezní úchylky rozměr? a tvar? odlitk? ?SN 42
End cut-off cock Js 150
?SN Ol 4005 Drsnost povrchu závit? ?SN 01 4240 Mezní úchylky netolerovan?ch rozměr? ?SN 01 4470 Mezní úchylky rozměr? a tvar? odlitk? ?SN 42
End cut-off cock Js 150
Portable fire extinguishers Part 9: Additional requirements to JS 150-7 for pressure resistance of CO2 extinguishers
本标准规定了YGE型扼流变压器钢轨引接线(以下简称引接线)的产品分类、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于电气化区段轨道电路的扼流变压器与钢轨之间连接用的引接线
YGE type choke transformer rail leads
Mobile fire extinguishers Part 3: Requirements for the assembly, construction and pressure resistance of CO2 extinguishers which comply with the requirements of JS 2321-1:2021 EN 1866-1:2007
Butt welded joints — Tensile test pieces type JS