Snap line and method
作者： William J. Vary
DOI:
关键词: Line (electrical engineering) 、 Composite material 、 Water repellent 、 Engineering
摘要: A snap line for use in applying powdered material to a surface. The comprises at least one strand of that has been coated with water repellent material. may be used conjunction powder also and the enable user apply lines wet or damp surfaces normal fashion.
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