অনুসন্ধান ফলাফলগুলি - "Welders"

Educational sessions, from veterans to welders

বিষয়গুলি: Educational sessions, from veterans to welders

Teaching the science of welding

বিষয়গুলি: Teaching the science of welding

Standard for AWS Certified Welders

বিষয়গুলি: Standard for AWS Certified Welders

Advanced e-learning welding education & training at AWS

বিষয়গুলি: Advanced e-learning welding education & training at AWS

Impact of virtual welder training

বিষয়গুলি: Impact of virtual welder training

Elaboracin̤ de la documentacin̤ para la certificacin̤ de soldadores bajo el cd̤igo API 650 y con base a la norma NTC-ISO/IEC 17024

বিষয়গুলি: Elaboracin̤ de la documentacin̤ para la certificacin̤ de soldadores bajo el cd̤igo API 650 y con base a la norma NTC-ISO/IEC 17024