[机]?阀盖

...阀盖、齿轮轴、齿条、内外阀瓣、弹簧、阀体、填料、上封盖、天理压 盖、手柄、齿轮齿条的啮合、建模、仿真、爆炸。 [gap=1782]Key words: valve cover, gear shaft, rack, internal and external valve, spring, valve, packing, on the ...

[机]?阀罩

... 阀盖 valve cage 阀罩 valve cover 阀升程限制器 valve lift guard ...

?气门盖

... Dust seal 档尘圈 Valve cover 气门盖，阀盖 Cylinder tube 汽缸筒 ...

?阀套

... 蜡烛套盖 snuffer 阀套,阀盖 valve cover 万向节衬套盖 universaljointbushingplate ; jointbushingplate ...