Big efficiency gains will come only if Europe's carbon cap includes housing and transport.
只有欧洲碳限制把家用和交通纳入其中，高效的收益才能实现。
The two dowel pins align the cap and base of the housing.
用两个定位销将座罩和轴承座基础对准。
The protective housing has a lower part with at least one suitably shaped cavity for holding the metering unit (s) in a stable position and a cap-type upper part.
保护壳体具有下部件和帽类型的上部件，所述下部件具有至少一个被合适成形的凹部，以将配料单元保持在稳定位置。
A valve attached to the top of the cap port is characterised in that it has a small ventilated cap (3) housing an upside-down flexible vessel (4).
安装到瓶帽孔顶部的阀的特征在于：它具有小通风帽（3），该帽容 纳倒转的柔性容器（4）。
The cap is designed to be reversible so that, after use, it can be reversed and reconnected to the housing to cover the exposed needle.
该帽设计为可翻转的，使得在使用后，其可被翻转并重新连接到 该壳体以覆盖暴露的针。
The cap is designed to be reversible so that, after use, it can be reversed and reconnected to the housing to cover the exposed needle.
该帽设计为可翻转的，使得在使用后，其可被翻转并重新连接到 该壳体以覆盖暴露的针。
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