标准摘要
[中文适用范围]： 图 1 中所示的带夹紧坡道的阀座应符合表 1 中给出的尺寸。 图 2 中所示的压力帽应符合表 2 中给出的尺寸。 [外文原描述]： The seats with clamping ramps shown in figure 1 shall be in accordance with the dimensions given in table 1. The pressure caps shown in figure 2 shall be in accordance with the dimensions given in table 2.
英文名称Passenger cars — Engine cooling systems — Dimensions of pressure caps and their ramp seats on filler necks