seal testing meaning in Hindi

Additionally, Technetics Group also provides a number of services including surface and coating technologies, plastics machining, fluoropolymer etching, and seal testing, design and analysis.
The UK Security Seal Testing Authority tests these seals on various points such as " Tensile Strength ", " Effects of Heat ", " Direct Effects of Freezing ", " Effective Numbering & Marking ", " Tamper Evidence " and more.