This standard specifies the test methods for the breaking strength of synthetic fiber fishing nets, the tearing strength of the mesh, the breaking strength of the mesh and the elongation at break of the mesh.
GB 4925-1985 history
2008GB/T 4925-2008 Fishing nets.Method of test for the determination of strength and breaking elongation of netting of synthetic fiber
2008GB/T 21292-2007 Determination of breaking strength of fishing net mesh
1985GB 4925-1985 Test method for breaking strength and elongation at break of synthetic fiber fishing net
GB 4925-1985 Test method for breaking strength and elongation at break of synthetic fiber fishing net was changed to GB/T 21292-2007 Determination of breaking strength of fishing net mesh.
GB 4925-1985 Test method for breaking strength and elongation at break of synthetic fiber fishing net was changed to GB/T 4925-2008 Fishing nets.Method of test for the determination of strength and breaking elongation of netting of synthetic fiber.