丰满老熟女毛片-丰满女人又爽又紧又丰满-丰满人妻av无码一区二区三区-丰满人妻被公侵犯完整版-丰满人妻被黑人猛烈进入-丰满人妻被中出中文字幕

Edge banding is mainly used for furniture, kitchenware, office, door, glass industry, decoration and other products. The main materials are PVC, PE, TPR, TPU. Plastic is easy to process and has plasticity. It deforms after heating and pressing, and maintains its original shape after cooling. It can be processed into various shapes of edge banding by extrusion. There are many types of edge sealing clauses, many shapes, T-shaped, P-shaped, such as glass clip strips, door and window edge strips, stationery edge strips, protective anti-collision strips, etc.

LED日光燈外殼是一款用在現代最具節能燈管上的配件，LED日光燈管配件。日光管面罩采用半圓設計，使用日本帝人PC材料(聚碳酸脂)擠押成型。