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找到关键词“thũng tảc cống hà nội”相关内容 48

BSEN1670-2007Buildinghardware–Corrosionresistance–Requirementsandtestmethods

BSEN1670-2007Buildinghardware–Corrosionresistance–Requirementsandtestmethods

BSEN1591-2-2008Flangesandtheirjoints–DesignrulesforgasketedcircularflangeconnectionsPart2Gasketparameters

BSEN1591-2-2008Flangesandtheirjoints–DesignrulesforgasketedcircularflangeconnectionsPart2Gasketparameters

BSEN13555-2004Flangesandtheirjoints.Gasketparametersandtestproceduresrelevanttothedesignrulesforgasketedcircularflangeconnecti.

BSEN13555-2004Flangesandtheirjoints.Gasketparametersandtestproceduresrelevanttothedesignrulesforgasketedcircularflangeconnecti.

BSEN13162-2001(thermalinsulationproductsforbuildings–Factorymademineralwool(MW)products–Specification)

BSEN13162-2001(thermalinsulationproductsforbuildings–Factorymademineralwool(MW)products–Specification)

BSEN12351-1999工业阀门带法兰连接的阀门保护帽Industrialvalves.Protectivecapsforvalveswithflangedconnections

BSEN12351-1999工业阀门带法兰连接的阀门保护帽Industrialvalves.Protectivecapsforvalveswithflangedconnections

BSEN12150-2-2004GlassinbuildingthermallytoughenedsodalimesilicatesafetyglassPart2EvaluationofconformityProductstandard

BSEN12150-2-2004GlassinbuildingthermallytoughenedsodalimesilicatesafetyglassPart2EvaluationofconformityProductstandard

BSEN12088-1997建筑用绝热产品.弥散时长期吸水性测定(thermalinsulatingproductsforbuildingapplications–Determinationoflongtermwaterabsorptionbydiffusion)

BSEN12088-1997建筑用绝热产品.弥散时长期吸水性测定(thermalinsulatingproductsforbuildingapplications–Determinationoflongtermwaterabsorptionbydiffusion)

BSEN12087-1997建筑用绝热产品.浸入时长期吸水性测定(thermalinsulatingproductsforbuildingapplications–Determinationoflongtermwaterabsorptionbyimmersion)

BSEN12087-1997建筑用绝热产品.浸入时长期吸水性测定(thermalinsulatingproductsforbuildingapplications–Determinationoflongtermwaterabsorptionbyimmersion)

BSEN12086-1997建筑用绝热产品.水蒸气散发性能测定(thermalinsulatingproductsforbuildingapplications–Determinationofwatervapourtransmissionproperties)

BSEN12086-1997建筑用绝热产品.水蒸气散发性能测定(thermalinsulatingproductsforbuildingapplications–Determinationofwatervapourtransmissionproperties)

BSEN1092-2-1997Flangesandtheirjoints.CircularflangesforpipesvalvesfittingsandaccessoriesPNdesignated.Castironflanges

BSEN1092-2-1997Flangesandtheirjoints.CircularflangesforpipesvalvesfittingsandaccessoriesPNdesignated.Castironflanges

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