pinwork

n.

（针绣花边的）细小凸出饰纹；

Techniques and Importance of Pinwork in Display Design
Effectiveness as teaching materials of clothing education by pin work practice: for the university students
Interest and Concern about the Textiles and Clothes by Pin Work Practice : Targeted at in Case of High School Students
Novel core-free grinding device for universal joint pin workblanks
Energy efficient two-phase cooling for concentrated photovoltaic arrays
ASP.NET Site Performance Secrets
Cut-off and grind pin-machining fixture
Traffic sign detection as a component of an automated traffic infrastructure inventory system
Verifying Semantic Relations in SPIN
Optimizing a Homomorphic Filter for Illumination Compensation In Face Recognition Using Population-Based Algorithms