) Workshop layout shall be safe and corrosion resistant. For example, ammonia tanks and other equipment that can produce toxic gases during operation should be isolated and ventilated to ensure the safety of operators. Equipment such as vacuum pumps and air compressors that produce a lot of noise when they operate must be located farther away from the operator, or be insulated from the noise by building a sound-proof enclosure. Such as oven, cooking pot and other equipment that need rapid heat dissipation, should build a centralized exhaust heat dissipation device, such as exhaust hood, etc. The workshop foundation, the surrounding ground, the wall, the column and other equipment that is easy to cause corrosion shall take protective measures.