ISO 37:2005 describes a method for the determination of the tensile stress-strain properties of vulcanized and thermoplastic rubbers. The properties which can be determined are tensile strength, elongation at break, stress at a given elongation, elongation at a given stress, stress at yield and elongation at yield. The measurement of stress and strain at yield applies only to some thermoplastic rubbers and certain other compounds. 英斯特朗3300系列單立柱臺式電子wan能材料試驗(yàn)機(jī)(拉力機(jī)) 英斯特朗3300系列雙立柱臺式電子wan能材料試驗(yàn)機(jī)(拉力機(jī)) 英斯特朗3300系列電子wan能材料試驗(yàn)機(jī)