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Question:

Is the thermal conductivity of the vacuum insulated plate used to protect the hot plate method?

Is the thermal conductivity of the vacuum insulated plate used to protect the hot plate method?

Answer:

Supplementary feifei answer: 1.10kV to the ground safety distance (vertical) is 6 meters, if the 10kV live line below the minimum safe distance (vertical) is 3 meters, "power facilities protection regulations" provides strict construction, housing construction , If it is temporary construction, in the construction should contact the line unit, you can let them send on-site monitoring construction, but must ensure that the safety distance of 3 meters, than the steel pipe, scaffolding and other metal parts in the construction process should prevent the distance from the live line Excessive discharge causes electric shock. 2. If the use of crane construction, according to the "national shield shield uncle 墉 矫 堕 scared scared off the power grid company safety work procedures" provisions in the 5 meters away, to prevent the arm swing accidentally hit the live conductor. If the 10kV line around (both sides) construction, the safety distance and the vertical distance of the same provisions, if the lifting height beyond the live wire should be taken when the wind caused by the swing caused by electric shock 3. "Construction site temporary safety technical specifications" and " Power facilities protection regulations implementation details "provides only the moving objects, such as wires issued trees, houses and other buildings.
This place is different in different places, the calculation is not the same. We are here so: independent columns need to calculate the scaffolding to (peripheral circumference +3.6) multiplied by the column height calculation, 3.6 meters below the single row of scaffolding, 3.6 meters above the corresponding height of the double row. With the overall beam of the beam does not calculate the scaffolding. You say the frame column, to distinguish between different situations.
Mainly in the 40 yuan / m or so, but the specific price depends on color steel sandwich panel core material and specifications to determine the model

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