In this paper, a method of making wax patterns is described, which is called coatingplastic mould.
本文介绍一种用涂塑型制造蜡模的新方法。
2
It focuses on the manufacture process and application properties to analyze the advantage and disadvantage of coatingplastic pipe and lining plastic pipe.
着重从制造工艺和使用性能方面分析了涂塑钢管和衬塑钢管各自的优、缺点。
3
The artificial blood vessels are made by coating a biodegradable, plastic mesh tube with human or animal muscle cells.