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Pay attention to structural engineers and electric injection, which is valuable? Well, a test?
Of course, the affiliated price is registered electrical engineer, and the easy test is structural engineer.

Power injection: power transmission and transformation (72W-80W in 3 years) and power supply and distribution (35W-40W in 3 years). This year, our company has been suspended for 3 years and 36W.

Note that the structure is divided into level 1 (about 30W in 3 years) and level 2 (6W- 10W in 3 years).

The above is the general quotation of 20 13 for reference only.