标题（Title） 一般不超过80个字符
Testing machine tensile detection _ Drop weight/pendulum/spring/torsion impact testing machine-Jinan
（100 个字符）
关键词（KeyWords）一般不超过100个字符
Impact testing machine, pendulum impact testing machine, drop weight impact testing machine, torsion testing machine, spring tensile testing machine, tensile testing machine, material testing machine,
（200 个字符）
描述（Description）一般不超过200个字符
Jinan Kesheng is a professional impact testing machine manufacturer, mainly engaged in pendulum impact testing machine, drop weight impact testing machine, torsion testing machine, electronic torsion testing machine, wire rod torsion testing machine, tensile testing machine, fatigue testing machine, metal material torsion testing machine and other equipment. It is your preferred testing machine ma
（400 个字符）
