a• Visually amazing “play” of the TB seconds hand and the chronograph seconds hand • 视觉上令人惊讶的“戏剧” TB中间人和测时器中间人 [translate] aThe cost of installing an air-source heat pump varies 安装空气来源热泵的费用变化 [translate] ...
aWe need to know the cost and effect if we change the air-conditioning system, and how long it can be paid back. Can you please work out how much we need to pay for the air-conditioning with the existing system vs installing VRV. 我们需要了解费用和作用,如果我们改变空调系统,并且它多久...
The large central window and angled side panels allow more sunlight to pour into your home. This feature makes bay windows ideal for brightening dim rooms. Additional Space Bay windows create an interior ledge or nook, perfect for seating, storage, or displaying plants and decorative items. Versa...
By generating clean electricity, solar canals can improve air quality—a serious problem in central California, which hassome of the dirtiest air in the U.S.Solar electricity could help retire particulate-spewing diesel engines that pump water through California's agricultural valleys. It also could...
Clearing the air By generating clean electricity, solar canals can improve air quality—a serious problem in central California, which hassome of the dirtiest air in the U.S.Solar electricity could help retire particulate-spewing diesel engines that pump water through California's agricultural valleys...
The initial cost was calculated by valuing the market price of seeds in the floral mixture necessary for achieving a planting density of 10 kg/ha, and the cost of installing two nest boxes for wild bees per field. Recurrent annual costs included an estimate of crop loss due to a reduction...