Which standards clearly state in detail that hazardous chemical enterprises’ lightning protection and anti-static facilities should be tested regularly and anti-static detection signs should be hung.

"Building Lightning Protection Design Code"

Chapter 2 Lightning Protection Classification of Buildings

Article 2.0.1 Buildings should be classified according to their importance, The nature of use, possibility and consequences of lightning accidents are divided into three categories according to lightning protection requirements.

Policy 2.0.2 shall be classified as a Category I lightning protection building when one of the following circumstances occurs:

1. Anyone who manufactures, uses or stores explosives, gunpowder and detonating powder Buildings with a large amount of explosive materials such as pyrotechnics and pyrotechnics will explode due to electric sparks, which will cause huge damage and personal casualties.

2. Buildings with explosive hazardous environments in Zone 0 or Zone 10.

3. Buildings with zone 1 explosion hazard environment will explode due to electric sparks, which will cause huge damage and personal casualties.

"Regulations on Design Review and Completion Acceptance of Lightning Protection Devices"

Article 4 The lightning protection devices of the following buildings (structures) or facilities shall undergo design review and completion acceptance:< /p>

(1) Category I, II, and III lightning protection buildings (structures) stipulated in the "Code for Design of Lightning Protection of Buildings";

(2) Oil depots, gas depots, and refueling stations Gas stations, liquefied natural gas, oil (gas) pipeline stations, valve rooms and other explosive hazardous environment facilities;

(3) Posts and telecommunications, transportation, radio and television, medical and health, financial securities, culture and education , cultural relics protection units and other immovable cultural relics, sports, tourism, amusement places and information systems and other public service facilities;

(4) Other places and places where lightning protection devices should be installed in accordance with relevant regulations facility.

Other relevant regulations can also be found there.