silica-gel grease
常见例句
- When pressure meters are used in such circumstances, lubricating grease glycerin or silica gel oil cannot be filled inside. Please contact with manufacturer for proper in-filled oil.
当压力表用于这些场合时均不能充润滑脂甘油或硅油，请与厂家联系，充填正确的内充油。 返回 silica-gel grease