white ink substrate 白墨底基
This paper describes white substrate and white solder resist etc LED used PCB material.
概述了白色基板和白色阻焊剂等LED用PCB材料。
参考来源 - LED用PCB材料·2,447,543篇论文数据，部分数据来源于NoteExpress
Its aerial mycelium is white, substrate mycelium is colorless to cream or pink.
其气生菌丝白色，基内菌丝无色至乳脂或浅粉。
As opposed to the concrete substrate surface of the exterior, the walls and the ceiling are painted white and given a bright and homogenous finish.
与室外的混凝土表面不一样，室内的墙和天花板都被刷成的白色，这给人一种明亮和纯粹的感觉。
Norns concrete protective agent has two forms of white paste and colorless liquid, can be very convenient for application to mineral substrate surface or the surface of the concrete.
诺恩斯混凝土防护剂有白色膏体和无色液体两种形态，可以非常便捷地施用于矿物基材表面或混凝土表面。
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