A smaller house will require less material to build, as well as less energy to heat and cool over the entire life of the structure.
一个较小的房子将需要更少的材料建造，以及较少的能量来加热和冷却对整个生命的结构。
Screw with core temperature regulation unit and well barrel cool guaranteed the exact control of technology temperature of material.
螺杆具有芯部温度调节装置及良好的料筒冷却，保证了对物料工艺温度的精确控制。
Screw with core temperature regulation unit and well barrel cool guaranteed the exact control of technology temperature of material.
螺杆具有芯部温度调节装置及良好的料筒冷却，保证了对物料工艺温度的精确控制。
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