noun, noun or participle which takes 'suru'
coming into contact; abutting
Technical term used in engineering, architecture, or geometry to describe surfaces or objects touching or meeting directly. Often used in compound phrases like 当接面 (contact surface).
二つの部品が当接するように設計されている。
The two parts are designed to come into contact with each other.
当接面の摩
Lubricant was applied to reduce friction on the contact surface.