EN 12390-18-2021 Testing hardened concrete - Part 18 Determination of the chloride migration coefficient.pdf文档页数：18文档大小：5.51MB文档格式：pdf EUROPEAN STANDARD EN12390-18 NORME EUROPEENNE EUROPAISCHE NORM March 2021 ICS91.100.30 English Version Te...
BS EN IEC 60974-13 2021 Arc welding equipment - Welding current return clamp.pdf文档页数：20文档大小：842.58KB文档格式：pdfBS EN IEC60974-13:2021 BSI Standards Publication Arc welding equipment Part 13:Welding current return clamp bsi. BS EN IEC60974-13:2...
BS EN 10277 2018 Bright steel products. Technical delivery conditions.pdf文档页数：56文档大小：1.11MB文档格式：pdf BSEN10277:2018 BSI Standards Publication Bright steel products-Technical delivery conditions bsi. Copyright Brtish Standards Institution BSE...
EN 50561-1 2013 Power line communication apparatus used in low-voltage installations - Radio disturbance characteristICS- Limits and methods of measurement - Part 1 Apparatus for in-home use.pdf文档页数：25文档大小：342.55KB文档格式：pdf EUROPEAN STANDARD...
BS EN ISO 15614-8 2016 Specification and qualification of welding procedures for metallic materials. Welding procedure test - Welding of tubes to tube-plate joints.pdf文档页数：32文档大小：1.65MB文档格式：pdf BS EN ISO15614-8:2016 BSI Standards Publicatio...
EN ISO 17636-2 2013 Non-destructive testing of welds - Radiographic testing - Part 2 X- and gamma-ray techniques with digital detectors.pdf文档页数：64文档大小：1.67MB文档格式：pdf EUROPEAN STANDARD EN ISO 17636-2 NORME EUROPEENNE EUROPAISCHE NORM January...
ASTM E1728 E1728M-20 使用擦拭取样方法收集沉淀粉尘样品进行后续铅测定的标准做法.pdf文档页数：5文档大小：2.61MB文档格式：pdf This international standard was developed in accordance with internationally recognized principles on standardization established in...
NF EN 933-6-2014 Tests for geometrical properties of aggregates - Part 6 assessment of surface characteristICS- Flow coefficient of aggregates.pdf文档页数：25文档大小：450.33KB文档格式：pdf NF EN 933-6 JUIN 2014 .afnor.org Ce document est a usage exclusif...
BS EN ISO 17892-4 2016 Geotechnical investigation and testing - Laboratory testing of soil Part 4 Determination of particle size distribution.pdf文档页数：42文档大小：2.31MB文档格式：pdf BSEN1SO17892-4:2016 BSI Standards Publication Geotechnical investiga...
ASTM F2648 F2648M-20 2至60英寸[50至1500 mm]环形波纹型墙面聚乙烯（PE）用于土地排水应用的管道和配件的标准规格.pdf文档页数：8文档大小：3.72MB文档格式：pdf This international standard was developed in accordance with internationally recognized principles on s...
ASTM F2785-20e1 聚酰胺12气体压力管 管道和管件的标准规范.pdf文档页数：12文档大小：6.73MB文档格式：pdf This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Princ...
BS EN IEC 60974-11 2021 Arc welding equipment - Electrode holders.pdf文档页数：22文档大小：849.64KB文档格式：pdf BS EN IEC60974-11:2021 BSI Standards Publication Arc welding equipment Part 11:Electrode holders bsi. BS EN IEC60974-11:2021 BRITISH STANDARD...
BS EN ISO 17639 2013 Destructive tests on welds in metallic materials. Macroscopic and microscopic examination of welds.pdf文档页数：18文档大小：894.48KB文档格式：pdf BSEN1SO17639:2013 BSI Standards Publication Destructive tests on welds in metallic mater...
BS EN ISO 2063-1 2019 Thermal spraying. Zinc, aluminium and their alloys - Design considerations and quality requirements for corrosion protection systems.pdf文档页数：38文档大小：1.21MB文档格式：pdf BS EN ISO2063-1:2019 BSI Standards Publication Thermal...
BS EN ISO 2063-2 2017 Thermal spraying. Zinc, aluminium and their alloys - Execution of corrosion protection systems.pdf文档页数：48文档大小：2.59MB文档格式：pdf BS EN ISO2063-2:2017 BSI Standards Publication Thermal spraying Zinc aluminium and their allo...
EN 12390-10 2018 Testing hardened concrete - Part 10 Determination of the carbonation resistance of concrete at atmospheric levels of carbon dioxide.pdf文档页数：24文档大小：734.81KB文档格式：pdf BSEN12390-10:2018 BSI Standards Publication Testing hardene...
EN 13055 2016 Lightweight aggregates.pdf文档页数：54文档大小：1.93MB文档格式：pdf BSEN13055:2016 BSI Standards Publication Lightweight aggregates bsi. European Committee for Standardizafon Lioensee-SHENZHEN ACADEMY OF STANDARDIZATION 9972181 Prowded by IH...
EN 12390-15 2019 Testing hardened concrete - Part 15 Adiabatic method for the determination of heat released by concrete during its hardening process.pdf文档页数：18文档大小：751.84KB文档格式：pdf BSEN12390-15:2019 BSI Standards Publication Testing harden...
ASTM F2905 F2905M-20a 石油和天然气生产用交联聚乙烯（PEX）管线管的标准规范.pdf文档页数：10文档大小：4.95MB文档格式：pdf This international standard was developed in accordance with internationally recognized principles on standardization established in the...
ASTM F2978-20 用磁共振成像优化金属对金属髋关节置换装置临床诊断评估扫描顺序的标准指南.pdf文档页数：11文档大小：4.32MB文档格式：pdf This international standard was developed in accordance with internationally recognized principles on standardization establi...
