JIS K 7019:1999 Fiber-reinforced plastic composites -- Determination of the in-plane shear stress/shear strain response, including the in-plane shear modulus and strength, by the plus and minus 45 degree SIGN tension test method
1.1 This standard specifies a method for determining the in-plane shear properties, including in-plane shear modulus and shear strength, of fiber-reinforced plastics by ±45° tensile tests. …
JIS K 7019:1999 history
1999JIS K 7019:1999 Fiber-reinforced plastic composites -- Determination of the in-plane shear stress/shear strain response, including the in-plane shear modulus and strength, by the plus and minus 45 degree SIGN tension test method