What's new is the composite front bulkhead and rear chassis plate.

有什么新内容，是综合前面的舱壁和后方的机箱钢板。

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This new material has been used in making the heat shield placed on the front bulkhead in the Jie Fang CA141 trucks.

解放牌CA141型汽车已采用由这种新材料制造的前围隔热板。

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And bulkhead rows at the front of coach cabins that used to be ideal for traveling with infants, offering more privacy for diaper changes and more space for restless toddlers, now have to be reserved for passengers with disabilities.

WSJ: Flying With Little Children? Go to the Back of the Plane