青云翻译

Developed countries, workshop requirements, lighting area accounted for 10% of the entire area

Workshop requirements in developed countries, lighting area covers the entire area of the 10%

Uses the Developed country Workshop commonly used request, the natural lighting area occupies the entire area 10%

In developed countries the shop frequently, the light in the area of the entire area is 10 % of the

Workshop requirements in developed countries, lighting area covers the entire area of the 10%