1. A traditional or standard method used to complete the surface treatment or final touches of a product, material, or garment
The tailor used conventional finishing techniques to hem the dress and add button holes.
A costureira usou técnicas de acabamento convencional para fazer a bainha do vestido e adicionar casas de botão.
2. In manufacturing, established and widely-accepted procedures for applying final coatings, polishing, or surface preparation
The factory relies on conventional finishing techniques rather than automated processes for this delicate product.
A fábrica depende de técnicas de acabamento convencional em vez de processos automatizados para este produto delicado.