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Anonymous users2024-01-24Generally in the center of the furniture assembly, but mainly do not shoot in the direction where the guest is coming.
Generally between 18W and 35W. LED.
Personally, I don't think there is much market for furniture! On the one hand, now many furniture stores, home improvement companies, and there are several large furniture malls! Each store relies on price wars to maintain its operations, and it is difficult to guarantee long-term profits! >>>More
There are "second-hand clothing stores" in San Francisco, but there are no second-hand furniture stores. >>>More
It is recommended to pay attention to the following aspects before site selection. >>>More
200 square meters of room, the height of the floor is installed 3 meters to calculate, then the volume of the space is 600 cubic meters, generally speaking, the exhaust air volume of public places is 3 to 4 times the volume of the space, that is to say, the total air volume of the exhaust fan of this space is 2400 cubic meters per hour, like this exhaust air volume, if it is the installation of ceiling pipe exhaust fans, 8-10 need to be installed, and to install pipes, it is more troublesome, The most convenient is to open a 300mm square hole on the window or on the partition wall, it is best to open a 350mm square hole, install the partition wall shutter ventilation fan APB30B1 product, the exhaust air volume of this exhaust fan is 1200 cubic meters per hour, it is recommended that you install three, separate control, when necessary, all open, usually only open one or two can meet the needs of exhaust, static electromechanical technology can provide you with a solution for exhaust fan product selection.