PVDC sub-coating substrate; Used for producing inkjet printing film and backlit film, etc.
PVDC涂层；用于生产喷墨打印片、背喷片。
PU sub-coating substrate; good durability, good surface flexibility, used for inkjet printing film.
聚氨酯涂层；耐候性好，表面柔性较好，用于生产喷墨打印片等。
A new way to build a metal hollow cylindrical waveguide for sub-mm and mm waves is given by coating gold on the inner-wall of the glass tube.
比较了玻璃介质和不同材料的金属圆柱波导管亚毫米波和短毫米波的传输特性。
A new way to build a metal hollow cylindrical waveguide for sub-mm and mm waves is given by coating gold on the inner-wall of the glass tube.
比较了玻璃介质和不同材料的金属圆柱波导管亚毫米波和短毫米波的传输特性。
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