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Anonymous users2024-01-24When calculating the price of the modeling ceiling, whether it includes the price of the lamp trough inside, Zheng Jinqian or the ruler base said that the modeling ceiling calculates the price, and then calculates the price of the lamp trough inside.
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Anonymous users2024-01-23It should include the price of the light trough, if you say it, the budget is a duplicate charge, the first time I heard that there is such a charging method, it is too dark.
THE WIDTH OF THE FOUR SIDES OF THE CEILING IS 500MM, AND THE PLACE THAT IS 200 USQUARE IS THE POSITION OF THE LIGHT TROUGH. >>>More
MDF is easy to deform under high heat conditions, and the deformation resistance coefficient of large core board is high. Moreover, the side of the light trough needs to be fixed with a lot of nails. MDF is easy to break due to its composition, while large core board is not prone to such problems!
Yes, as long as it is a flame retardant or non-combustible material, gypsum board meets the requirements.
One thing to grasp: you can't double billing. Some are calculated by area, and some are calculated by meters.
。。。That's a bit of a depressing question! Looking at the calculation rules of the contract in this way, the general engineering quantity of the lamp trough can be calculated according to the linear meter or the surface. (However, it is generally in the number of meters).