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Diffusion Diffusion

Diffusionwelders,Spotwelders,Projectionwelders,Seamwelders,Resistancewelding,Ultrasonicwelding¦HAIFEIwelderHAIFEIfocusesonswiftsolutionsandsupplyofresistanceweldingequipmentwithautomatictechnologies

www.haifeiwelder.com 电影视频 2025-03-27

陶瓷焊接耐火修补 陶瓷焊接耐火修补

Fosbelprovidesrefractoryrepair,ceramicwelding,andcompletemaintenancesolutionsforthecoke,steel,glassandnon-ferrousindustries.

www.fosbel.cn 电影视频 2025-03-20