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Do 3cm thick wall insulation how much kilogram of slurry and how many kilograms of polystyrene particles
- Of course, is heating electricity. Heating has auxiliary electric heating, so electricity and electricity. Frequently open the fee, the air compressor is not good. 2 machine cooling power is 1700 watts, 1 hour is 1.7 degrees electricity. Heating with auxiliary electric heating power of 1500 watts, 1 hour is 3.2 degrees electricity.s
Home 2 air conditioning is the cooling of electricity or heating electricity? How much power is spent in hours
- After learning that feel boring, to diverted it, brush point repair it. Architectural design institute will need to design equipment (that is, plumbing) design talent, that is, will generally participate in architectural design, the wages should bes
Air conditioning ventilation when the sound is a big reason
- Buried plastic pipe under external load, the diameter of the vertical diameter deformation rate should be less than the allowable diameter of the pipe deformation rate The diameter of the allowable diameter of the pipe shall not be greater than 5% The diameter deformation rate of the pipe and the allowable diameter deformation rate are calculated as follows: ε ΔD / D0 × 100% [ε] ε0 / K where: εΔD pipe in the combined load (Mm) [ε] Permissible diameter Deformation rate ε0 Elastic diameter Deformation rate (%) of pipe, by the flattening of the diameter of the pipe diameter (mm) The test determines the K safety factor, generally desirable 15s
The United States direct mail dyson hp01 Dyson air purification cooling machine triple in the country to warranty it
- Among them, the extruded polystyrene gypsum composite board is based on paper gypsum substrate, the use of adhesive and extruded polystyrene board through the factory processing compounds
Ventilation is very good, why still have to install fresh air system
- You are a single raft toilet wipes Pie Tanzhuang open card would like to confirm what? Contract notarization or. The The If it is contract notarized, generally notary value of 0.25% -0.3%s
What is the whole heat exchange fresh air ventilator?
- Depends on the main control panel is not cold and warm, single cold common motherboard. Only a generic motherboard can be changed. In the single cold air-conditioning on the outdoor machine to install the appropriate specifications of the four-way valve, adjust the amount of refrigerant to the appropriate level can be.s
External wall insulation method of operation There are several combinations of materials
- Seeking the existing building construction specifications Daquan! The The @ .coms
The installation method of ordinary air conditioner. The more detailed the better. Please thank you all
- The basic operation of the same, but the different requirements of different professional, or to determine the direction of good, and then hands.s
How to lock sd card
- Do you know how to lock sd card? Smart phones play an important role in our daily life and work, especially for high-end people, smart phones are playing an important role in diffe...
Have you ever heard of plasterboard ceiling fixings
- Have you ever heard of plasterboard ceiling fixings?If not and if you are looking for a good plasterboard fixing manufacture,here is the one I am going to recommend to you. RJ part...
World's biggest real estate companies
- Description:Through mergers and acquisition, the Beijing Capital Development Holdings Co Ltd has become the largest-scale enterprise, with assets totalling more than 50 billion yua...
what is the difference between granite and marble
- Granite and marble are commone stone in our daily life, whether it is luster or texture,they are rare good stone.But what is the difference between granite and marble？Let me take...
how to install a door hinge
- In fact, we are not unfamiliar to the hinge.Cabinets, doors and other places usually use this stuff.But how to install a door hinge？ About the hinge,there are three different way...