| Descriptors | Link chains, Lifting tackle, Chains, Equipment safety, Safety measures, Lifting chains, Hoisting slings, Hazards, Grades (quality), Acceptance (approval), Marking, Stress, Welding, Steels, Links, Circular shape, Approval testing, Tensile testing, Static loading, Bend testing, Certification (approval), Verification, Test equipment, Test specimens, Sampling methods, Testing conditions, Contracts |
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