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残余凹陷度试验机与地板凹陷度测试技术综述（2021-2023）核心定义与标准依据残余凹陷度（ResidualIndentation）指地板材料在受压后未能恢复的形变，是评估地板耐用性的重要指标。相关测试需遵循以下国际及行业标准：测试范围ISO13321:2017地板覆盖物测试方法2017-12适用于弹性地板（如PVC、橡胶）ASTMD4716-20地板材料耐久性测试标准2020-05硬质地板（如木地板、瓷砖）GB/T18174-2022地板阻燃性能测试方法2022-03中国国...
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单粒抗压强度测试仪也叫颗粒抗压强度测试仪、单颗粒晶体抗压强度测定仪，适用于金刚石、超硬材料、磨料单颗粒、立方氮化硼磨料、钻石、塑料颗粒、橡胶、种子、猫砂，球团等颗粒的抗压强度测试。也可用于烟种包衣抗压强度测试，各种颗粒抗压强度测试、抗破碎力测试。一、单粒抗压强度测试仪技术特点：1、触摸屏显示器实时显示力值，位移变形，自动保存当次试验最大值；显示界面可实时显示试验曲线；试验实时速度、变形等参数。2、采用高精度、全数字调速系统及精密减速机，驱动精密丝杠副进行试验，实现试验速度的大...
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TheHP658tobaccoelasticitytesterisaspecializedtestinginstrumentfortheelasticityofmaterialssuchastobaccoａndtobaccoleaves.Thisinstrumentiswidelyusedinscientificresearchａndqualitytestinginindustriessuchastobaccoａndcigarettes.Thismachineisalsokn...
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Thetennisdeformationtestingmachineissuitablefortestingthethrustdeformationａndrecoverydeformationoftennisballs.Thismachineisalsoknownastennisdeformationtester,tennisdeformationtester,tenniscompressiontester,tennispressuredeformationtester,te...
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ThetabletenniswavehardnesstesterissuitablefortestingtheVickershardnessofvarioustabletennisballs.ThismachineisalsoknownasaRockwellhardnesstester,tabletennisballRockwellhardnesstester,tabletennisballhardnesstester,wavehardnesstester,ａndwaveha...
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Thelaundrybeadpressuretester,alsoknownasthelaundrybeadpressuretester,isaninstrumentusedtotestthepressureresistanceａndcomplianceofvariouslaundrybeads.Itcanalsobeusedtotestthepressureresistanceofvarioushoses.Itisanidealtestingequipmentfordail...
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Theparticleaveragecompressivestrengthtesterissuitablefortestingthestrengthoffertilizerparticlesinmajorfertilizer,fertilizercompanies,grainａndoilcompanies,agriculturalcolleges,agriculturalproductqualityinspectionａndotherunits.Alsoknownascomp...
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Thetennisdeformationtestingmachineissuitablefortestingthethrustdeformationａndrecoverydeformationoftennisballs.Thismachineisalsoknownastennisdeformationtester,tennisdeformationtester,tenniscompressiontester,tennispressuredeformationtester,te...
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ThetabletenniswavehardnesstesterissuitablefortestingtheVickershardnessofvarioustabletennisballs.ThismachineisalsoknownasaRockwellhardnesstester,tabletennisballRockwellhardnesstester,tabletennisballhardnesstester,wavehardnesstester,ａndwaveha...
6-26
Thelaundrybeadpressuretester,alsoknownasthelaundrybeadpressuretester,isaninstrumentusedtotestthepressureresistanceａndcomplianceofvariouslaundrybeads.Itcanalsobeusedtotestthepressureresistanceofvarioushoses.Itisanidealtestingequipmentfordail...
6-26
Theparticleaveragecompressivestrengthtesterissuitablefortestingthestrengthoffertilizerparticlesinmajorfertilizer,fertilizercompanies,grainａndoilcompanies,agriculturalcolleges,agriculturalproductqualityinspectionａndotherunits.Alsoknownascomp...
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