metal graphite brush 金属石墨电刷
METAL-GRAPHITE 金属石墨
Metal-graphite contact 金属石墨触点
Metal Graphite Spiral Wound Gasket 金属石墨缠绕垫片
metal graphite bearing [电] 金属石墨轴承
powder metallurgy metal-graphite bruche 石墨电刷
metal-graphite combinations 金属石墨制品
metal graphite material 石墨材料 ; 金属石墨材料
Dip the metal graphite bearing 浸金属石墨轴承
Not much meets the eye — there's some wood, lacquer. the printed labeling, graphite lead, a bit of metal, and an eraser.
摄入眼帘的并不多——它包括一些木头、漆皮、银号的标记、石墨铅芯、一点金属片还有一只橡皮。
Not much meets the eye-there's some wood, lacquer, the printed labeling, graphite lead, a bit of metal, and an eraser.
没有多少东西——也就是些木头，漆，印制的标签，石墨，一丁点金属，还有一块橡皮。
Instead the researchers use two layers of graphite-rich conductive plastic, each flanked by a single metal strip in the inner and outer cladding.
所以研究人员用了两层石墨含量较高的传导性塑料，每层塑料内外层的侧面都有一条金属带。
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