Descriptors | Petroleum, Balancing, Flexible couplings, Ratings, Rotation velocity, Mechanical components, Approval testing, Quality control, Mechanical transmission systems, Design, Purchasing, Angles (geometry), Specification (approval), Technical data sheets, Inspection, Shaft couplings, Contracts, Performance testing, Instructions for use, Power transmission systems, Electrical insulation, Petroleum technology, Verification, Assembling, Natural gas, Selection |