晕，问MM，MM不理不睬，问GG，GG话“都是一样”，还叫我自己查字典。
有四支不同颜色的，对应有四句使用文字，有能帮翻译一下的吗，或者E版指点、指点。
DeoxIT Power Booster：Cleans,dissolves/removes oxidation,lubricates and leaves a thin protective layer.
ProGold：Enhances,lubricates and preserves.ldeal for gold surfaces and plated surfaces.
PreservIT：Lubricates and preserves. For "harsh environments" （eg. pollutants,salt air,humidity,outdoor use,etc）
CaiLube MCL：Lubricates conductive plastics and carbon-based controls （faders,carbon potentiometers,conductive membranes and sliding surfaces）
请帮忙 [em3]
