Mold two layers, both can be used, high energy saving.

模具两层，双用均可，高产节能。

youdao

The pump has simple structure, low cost, high energy saving effect and no pollution.

本泵结构简单，成本低，节能效果好，无污染。

youdao

Compared with hot mix asphalt mixture, warm mix asphalt mixture with high energy saving, low emissions, light pollution, etc.

相比热拌沥青混合料，温拌沥青混合料具有高节能、低排放、轻污染等优点。

youdao

He welcomed its commitments to reduce barriers to foreign investment in services, high-tech goods, energy saving products and high-end manufacturing.

VOA: standard.2010.05.25

The energy-saving LED technology and the high-capacity battery allow users to display videos with full brightness for up to 80 minutes without need to recharge the battery.

ENGADGET: Toshiba outs Lumileo pico projectors, only one of which requires a plug

In the last few years, many companies have begun adopting energy saving technologies as a matter of good business in a world with high and volatile energy prices.

FORBES: Moving Energy Efficiency Beyond The Business Case for Sustainability