JB/T7944-2013圆柱螺旋弹簧抽样检查，适用于冷卷和热卷圆柱螺旋压缩弹簧、冷卷圆柱螺旋拉伸和扭转弹簧抽查检验。HRJ弹簧拉压试验机用于弹簧压缩荷载力和压缩变形测定，弹簧拉伸载荷力和拉伸变形量测定。HRJ弹簧扭转试验机用于弹簧扭矩载荷、弹簧扭转角度、弹簧扭转刚度测定。HRJ弹簧扭转疲劳试验机用于弹簧扭转力矩、弹簧扭矩交变荷载耐久性、弹簧扭力角度、弹簧回位力矩衰减率、弹簧扭矩损失率、弹簧寿命测定。

100N～100kN螺旋弹簧拉压试验机；HRJ Spring Tester；100kN～300kN弹簧拉压试验机；300kN～1000kN弹簧压力试验机；100kN弹簧高速拉伸试验机；100kN～1500kN钢质螺旋弹簧压力试验机；20N小型弹簧拉压试验机；50kN弹簧高速压缩试验机；50kN螺旋弹簧疲劳试验机；0.5N.m～100N.m弹簧扭转疲劳试验机；100N.m～1000N.m弹簧扭转疲劳试验机；1000N.m～3000N.m弹簧扭转疲劳试验机；0.5N.m～2000N.m全自动弹簧扭转试验机；HRJ Spring Tester；10kN汽车油门踏板弹簧试验机；5kN汽车转向器弹簧试验机；2kN空调风量控制阀弹簧试验机；50kN 截止阀弹簧试验机；100N医疗器械弹簧试验机；10kN通讯连接器弹簧试验机；500N摄像头弹簧试验机；5kN自动栏杆机弹簧试验机；10kN道闸弹簧试验机；3kN包装灌装弹簧试验机；50kN电梯制动器弹簧试验机；100kN模具弹簧压力试验机；5kN沙发弹簧试验机；100N按键弹簧试验机；50N电池弹簧试验机；100N回位弹簧试验机；20N时钟弹簧试验机；100kN开关弹簧试验机；50kN断路器弹簧试验机；100kN缓冲器弹簧试验机；HRJ Spring Tester；500N.m弹簧扭转试验机；1000N.m弹簧扭转试验机； 3000N.m弹簧扭转疲劳试验机；200kN悬架弹簧试验机；300N喷油器弹簧试验机；30kN减震弹簧试验机；300N液压件弹簧试验机；300kN车辆弹簧刚度试验机；J26弹簧；21.160弹簧；

ISO 16840-2；ISO 16840-3；ISO 7176-15；ISO 7176-26；HRJ Spring Tester；ISO 8458-2；ISO 10069；JIS E 4206；EN 13298；GB/T18029.15-2008；GB/T18029.26-2014；GB/T30661.2-2014；JT/T460；QC/T805-2008；QC/T831-2010；QC/T844-2011；HRJ Spring Tests；GB/T30661.3-2015；JB/T7796-2017；JB/T12792-2015；JB/T12793-2015；GB/T1222-2016；GB/T33164.2-2016；GB/T2940；JB/T10416；JB/T10417；GB/T1358；JB/T3338-2013；GB/T1973.1；GB/T1973.2；GB/T1973.3；GB/T4357；YB/T5063；YB/T5310；TB/T2211；GB/T1805；

Spring Tensile Compression Tester；Sampling procedures for inspection by attributes of coined helical springs；Main Steam Safety Valve Spring Load Tester；HRJ Spring Tester；Safety Valve Spring Compression Tester；High Load Spring Compression Tester；Steel Spring Load Tester；Steel Helical Spring Compression Tester；Hydraulic Spring Compression Tester；Hydraulic Helical Spring Tester；Automobile Leaf Spring Compression Tester；Spring Safe Factor Test；Spring Fatigue Test；Torsion Spring Durability Tester；Spring Ruggedness Tester；Seat Leaf Spring Torsion Fatigue Tester；Seat Torsion Spring Durability Tester；Seat Spring Ruggedness Test；HRJ Spring Tester；Spring Load Testing Machine；Valve Spring Fatigue Tester；Clutch Diaphragm Spring Tester；Switch Spring Tester；Clock Spring Tester；Clock Spring Torsion Tester；Contact Spring Tester；Contact Spring Fatigue Tester；Chair Height Adjustment Gas Spring Tester；Oil Seal Spring Tester；Oil Seal Spring Joint Strength Test；Waveform Sleeve Compression Tester；Seal Spring Testing Machine；Large Diameter Seal Spring Tester；Seal Element Spring Tester；HRJ Spring Tester；Sealing Rings Spring Tester；Reciprocating Compressor Spring Test；Wiper Rings Spring Tester；Piston Pump Spring Tester；Piston Pump Spring Compression Tester；Hydraulic Axial Piston Pump Spring Tester；Cold Coil Conical Helical Spring Tester；Hermetic Compressor Spring Test；Hermetic Motor Spring Test；Bogie Coil Spring buffer Tester；Vibration Sieve Spring Load Tester；China Spring Tester；World Spring Tester；Various Spring Tests；Mechanics Tester Manufacturer；Tester Fittings Supply Center；Material Tester Fixture；

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