300kN钢绞线应力松弛试验机，用于钢绞线120h/1000h拉伸应力松弛试验，测定钢绞线等温应力松弛最大应力、给定温度、初始力、损失力、原始标距1000/钢绞线捻距倍数、标距伸长、引伸计、20% F0～80% F0连续加载、匀速率加载、多个均匀阶段、80% F0～100% F0连续加载、保持恒定、应变保持、应变变化、力值记录频率、测力分辨率、引伸计分辨率。钢绞线1000h应力松弛试验周期；1000h金属材料拉伸应力松弛试验；1000h钢筋钢棒应力松弛试验。
GB/T21839-2019；jnshiyanji；GB/T28900-2012；GB/T10120-2013；GB/T5224-2014；GB/T5223.3-2017；GB/T3428-2012；GB/T31314-2014；GB/T33026-2017；hrjtest；GB/T25823-2010；GB/T33363-2016；JG/T161-2016；JG/T369-2012；JG/T387-2012；JT/T1063-2016；JT/T1105-2016；NB/T10473-2020；YB/T152；YB/T4750-2019；GB/T5223-2014；GB/T20065-2016；GB/T30828-2014；hrjtest；GB/T31304-2014；GB/T30826-2014；JT/T1090-2016；JT/T850-2013；EN 10391；ASTM E328-2013；JIS Z2276-2012；JIS G3536；JIS G3137；ISO 15630-3；AS NZS 4672.2；ASTM A416/A416M-2012a；BS 5896-2012；ISO 6934-3；hrjtest；ISO 6934-4；ASTM A882/A882M；ISO 14655；ISO 6892-1；ISO 7348；ISO 23718；ISO 6935-1；ISO 6935-2；DIN EN ISO 7500-1；hrjtest；ASTM E8M-04；ASTM E9-89a；ASTM A 368-95a；BS EN 10002-1；GB/T1499.1-2017；GB/T1499.2-2018；GB/T13788-2017；JGJ/T27-2014；GB/T7314-2017E；GB/T20492-2019；YB/T124-2017；YB/T183-2017；YB/T4165-2018；YD/T206.20；YB/T4574-2016；YB/T4581-2017；YB/T4428-2014；YB/T4451-2015；YB/T4542-2016；YD/T3322-2018；YB/T098；YB/T5004-2012；GB/T25821-2010；JG/T370-2012；JGJ337-2015；JT/T1268-2019；JT/T329-2010；JT/T737-2009；JT/T771-2009；JT/T803-2011；JT/T853-2013；JT/T861-2013；JT/T876-2019；jnshiyanji；T/CACEM 00006-2016；T/CACEM 00009-2016；TB/T2938；YB/T146；300kN微机控制钢绞线应力松弛试验机；300kN钢筋钢棒钢棒应力松弛试验机；1000kN钢绞线高温应力松弛试验机；600kN钢筋钢棒高温应力松弛试验机；500kN钢绞线应力腐蚀松弛试验机；1000kN钢绞线偏斜拉伸试验机；600kN混凝土钢材腐蚀松弛试验机；400kN钢线应力腐蚀松弛试验机；hrjtest；1000kN压缩应力松弛试验机；金属材料扭转应力松弛试验机；300kN拉伸蠕变持久强度试验机； 600kN钢绞线拉伸强度试验机；1000h钢绞线高温应力松弛试验机；50kN钢丝应力松弛试验机；100kN钢丝高温应力松弛试验机；200kN小直径钢筋高温应力腐蚀松弛试验机；300kN预应力混凝土钢材松弛试验机；
Steel Strand Stress Relaxation Testing Machine；Steel strand High temperature Stress Relaxation Testing Machine；Steel wires and bars High temperature Stress Relaxation Testing Machine；Steel strand Stress Corrosion Relaxation Testing Machine；Steel wires and bars Stress Corrosion Relaxation Testing Machine；Steel strand Skew Tensile Testing Machine；Steel Strand Steel Tensile Strength Testing Machine；1000h Metallic Materials Tensile stress Relaxation Tester；1000h Steel Strand Relaxation Tester；1000h Steel Wires and Bars Stress Relaxation Tester；Indented Strand Stress Relaxation Tester；Compact Strand Stress Relaxation Tester；Epoxy Resin Steel Strand Stress Relaxation Tester；PC Strand Stress Relaxation Tester；jnshiyanji；Unbounded Steel Strand Stress Relaxation Tester；Galvanized Stress Relaxation Tester；Messenger Wire Stress Relaxation Tester；Guy Wire Stress Relaxation Tester；Core Wire or Strength Member Stress Relaxation Tester；Earth Wire Stress Relaxation Tester；Ground Wire Stress Relaxation Tester；Barrier Cable Stress Relaxation Tester；Structure Cable Stress Relaxation Tester；PCB Stress Relaxation Tester；Prestressed Concrete Steel Bars Stress Relaxation Tester；Plain Bar Stress Relaxation Tester；Helical Grooved Bar Stress Relaxation Tester；Helical Ribbed Bar Stress Relaxation Tester；Ribbed Bar Stress Relaxation Tester；Metallic materials-Tensile stress relaxation-Method of test；Steel strand for prestressed concrete；Steel wire for prestressing of concrete；Steel bars prestressed concrete；Steel for prestressed concrete-Test methods；Screw-thread steel bars for the prestressing of concrete；Middle strength steel wire for prestressed concrete；Zinc-coated steel wire Stress Relaxation Tester；Many high strength of large diameter wire low relaxation prestressed strands；Epoxy-coated high strength wire stay cable； Technical conditions for steel strand cable of cable stayed bridge；hrjtest；High strength steel wire strand for building structures；Individual epoxy-coated wire prestressing steel strand；Hot-dip galvanized steel strand for prestress；Steel for the reinforcement and prestressing of concrete-Test methods；Prestressing steel Stress Relaxation Tester；Steel for prestressing of concrete；Quenched and tempered wire Stress Relaxation Tester；Metallic materials-Tensile stress relaxation；Stress Relaxation Test procedure；Standard Test Methods for Stress Relaxation Tests for Materials and Structures；Uncoated Seven-Wire Stress Relaxation Tester；Standard Specification for Filled Epoxy-Coated Seven-Wire Pretesting Steel Strand；High tensile steel wire and strand for the prestressing of concrete；Steel wires and strands for prestressed concrete；Small diameter steel bars for prestressed concrete；Method of tensile stress relaxation test for metallic materials；hrjtest；Steel prestressing materials-Testing requirements； |
