These lights mount by means of a rubber bushing snapped into a 9 mm diameter panel cutout. There is no need for nuts or washers.
这些灯通过橡胶套管安装在直径9毫米的面板开孔上，不需要螺栓或垫圈辅助安装。The gaskets are of drip molding with the surface specially treated to ensure harmonization and reliability.
该垫圈进行滴灌成型与表面特殊处理，以确保统一和可靠性。Each two-pane set is fitted with a spacer that creates ample space between them.
每副双层窗户都用一个垫圈为两片玻璃之间创造出足够的空间。The utility model comprises a jar body, a jar lid, an air hole, a cushion ring, internal screw threads and external screw threads.
本实用新型由坛体、坛盖、透气孔、垫圈、内螺纹和外螺纹构成。The result shows that it was the typical intergranular fracture, and there were scrappy claw and tiny pore in the fracture of crystal face.
结果表明：弹性垫圈断口为典型的沿晶断裂，在断裂的晶面上有细小的爪状纹和微孔。As a result, livestock farmers found that there was a shortage of bedding, and had to pay a high price for it.
因此，养殖农户发现，缺少垫圈的草料，只能花高价去买。However, PTFE has some properties that can make it a poor choice for a washer material.
但是，PTFE有一些使它成为垫圈材料的较差选择的性质。The bearings are separable so that mounting is simple as the washers and the ball and cage assembly can be mounted separately .
轴承为可分离结构，所以安装简单，因为垫圈和球与保持架组件可以分开安装。Thrust ball bearings consist of ball, retainer and both shaft and housing washers which contain grooves for the ball.
推力球轴承包括球，保持架和两轴和轴承座垫圈其中所包含的球槽。