Research the subject machine lamp hanger Crystal Researchers have studied the literature and related research as follows: 1. the theory of Anderson There are 6 steps. 2. the principles of product design 3. material selection 4. related research
Research lamps, hanging crystal. The study of literature and research related to the first. Theory of Ann Anderson has six steps 2. Design Principles 3. The choice of materials 4. Related Research
Research on machine hanging crystal lamp The study of literature and related researches are as follows.1. Theory of Anderson, 6 steps.2. Main product design.3. Use of materials.4. Research.