inner tube valve
... 气门嘴位置不正 valve hole misalignment 内胎气门嘴 inner tube valve 轮胎气门嘴螺纹 Tyre valve threads ...
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内胎气门嘴帽 inner-tube valve cap
力车内胎气门嘴 Tyre valves for cycles
·2,447,543篇论文数据，部分数据来源于NoteExpress
从生胶、硫化体系、防护体系和补强体系的选择以及炼胶工艺等方面对无内胎气门嘴胶料的配方进行探讨。
The formulation of the valve compound for tubeless tire was investigated in terms of polymers, curing systems, antioxidants and reinforcing agents as well as mixing technology.
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