CB/T 4317-2013船用小型电气设备用弹簧减震器，减震器在承受额定工作负荷和试验负荷时，压缩后的长度偏差应不大于5％；减震器应在试验负荷施加6h后，测定永久变形，其数值不应超过试验前的3％。

船用弹簧减震器试验机；小型弹簧减震器试验机；电气设备弹簧减震器试验机；1.8kg～90kg弹簧减震器试验机；灯具弹簧减震器；精密仪器弹簧减震器；减震器强度试验机；CB/T 4317-2013船用小型电气设备用弹簧减震器；T0.6弹簧减震器试验负荷1.8kg；jn-syj.com；T1.2弹簧减震器试验负荷3.6kg；T3弹簧减震器试验负荷9kg；T6弹簧减震器试验负荷18kg；T12弹簧减震器试验负荷36kg；T20弹簧减震器试验负荷60kg；T30弹簧减震器试验负荷90kg；D40mm弹簧减震器试验机；D50mm弹簧减震器试验机；HRJ Spring Tester；D60mm弹簧减震器试验机；D70mm弹簧减震器试验机；D75mm弹簧减震器试验机；D85mm弹簧减震器试验机；螺旋形弹簧减震器试验机；碟形弹簧减震器试验机；环形弹簧减震器试验机；板形弹簧减震器试验机；压缩弹簧震器试验机；橡胶弹簧震器试验机；jn-syj.com；复合弹簧震器试验机；空气弹簧震器试验机；圆柱形震器试验机；圆锥形震器试验机；中凸形震器试验机；中凹形震器试验机；非圆形震器试验机；JB/T12792-2015；JB/T12793-2015；MSS SP-58-2009；GB/T 37267-2018；JB/T8132弹簧减振器：

Spring Shock Absorbers Tester；Marine Spring Shock Absorbers Tester；Small Spring Shock Absorbers Tester；Electric Equipment Spring Shock Absorbers Tester；Aero Spring Shock Absorber Tester；Spring Shock Absorbers for Marine Small Electric Equipment；Spring Sway Brace Tester；Helix Spring Shock Absorber Tester；HRJ Spring Tester；Rubber Spring Shock Absorber Tester；Air Spring Tester；Spring Stiffness Tester；Air Mounts Spring Shock Absorber Tester；Vibration Isolation Tables Spring Mounts Tester；Rubber Mounts Tester；jn-syj.com；Bracket Support System Tester；Seat Vibrating System Tester；Hand-Brake Spring Tester；Speedometer Cable Spring Tester；Spring shock absorbers for marine small electric equipment；Spring as force translation medium；Pipe Hangers and Supports-Materials, Design, Manufacture, Selection, Application, and Installation；General specification of seismic bracing for building；HRJ Spring Tester；Main Steam Safety Valve Spring Load Tester；Safety Valve Spring Compression Tester；Steel Helical Spring Tester；Hydraulic Helical Spring Tester；Automobile Leaf Spring Compression Tester；Torsion Spring Durability Tester；Spring Ruggedness Tester；Seat Leaf Spring Torsion Fatigue Tester；jn-syj.com；Seat Torsion Spring Durability Tester；Valve Spring Fatigue Tester；Clutch Diaphragm Spring Tester；Switch Spring Tester；Clock Spring Torsion Tester；Contact Spring Tester；Contact Spring Fatigue Tester；Chair Height Adjustment Gas Spring Tester；HRJ Spring Tester；Oil Seal Spring Tester；Waveform Sleeve Compression Tester； Sealing Wiper Rings Spring Tester；Hermetic Compressor Spring Test；Hermetic Motor Spring Test；Bogie Coil Spring buffer Tester；Vibration Sieve Spring Load Tester；China Spring Tester；Asia Spring Tester；World Spring Tester；Various Spring Tester；Laboratory Equipment；Mechanics Tester Manufacturer；Tester Service Center；Tester Fittings Supply Center；Test Accessories Design Manufacture Center；Special Test Accessories Center；Testing Machine Accessories；Material Tester Attachment；Material Tester Fixture；HRJ Testing Machine；

济南恒瑞金试验机有限公司；弹簧试验机制造商；山东省力值硬度计量委员

（试验机服务中心）（试验机配件供应中心）（特殊夹具定制中心）