[building electrical] calculate the current carrying capacity of the cable directly through the formula ~ it’s a little interesting

Fixing Socket Cross Pin Nail Plate

Those who are interested can go and have a look..

I accidentally saw the formula in Appendix D of GB / t16895.6-2014 today I=a × Sm-b × Sn, according to the values of coefficients a and B and indexes m and n given in the appendix, the ampacity of the cable with corresponding section can be calculated directly, which is very interesting

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[jianjiantong] take a warning: seven supervision units were punished for construction without approval

Project name: new mechanical equipment profile manufacturing project construction unit: Zhangjiakou Juye industrial and mineral products Co., Ltd. supervision unit: an Engineering Management Co., Ltd. in Yuxian County Supervision Unit:

[Changsha blind date] female architect 985 master, annual salary 200000 +, height 165, intellectual temperament

[Zenuo high end marriage and love service] VIP membership rights and interests: [Zenuo high end marriage and love VIP one-to-one service] VIP one-to-one service applicable crowd ❤ The social circle

The case in Huaiyin District of Jinan is the same as the first case in the construction site; Jinan Children’s Hospital has suspended

At the same time, scientifically demarcate the “three zones”, implement various control measures, find out the key personnel of the “three zones”, actively connect with the needs of special groups,

[building electrical] calculate the current carrying capacity of the cable directly through the formula ~ it’s a little interesting

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[jianjiantong] take a warning: seven supervision units were punished for construction without approval[jianjiantong] take a warning: seven supervision units were punished for construction without approval

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The case in Huaiyin District of Jinan is the same as the first case in the construction site; Jinan Children’s Hospital has suspendedThe case in Huaiyin District of Jinan is the same as the first case in the construction site; Jinan Children’s Hospital has suspended