青云翻译

5.5.2 Installation in the explosion and fire hazardous area instrumentation, electrical equipment and materials must be consistent with existing national or industry standard equipment.

5.5.2 installation in explosion and fire hazardous area instrumentation, electrical equipment and material must be consistent with existing national or industry-standard equipment.

5.5.2 Installs in the detonation and the fire risk region measuring appliance, the electrical equipment and the material must have conforms to the present country or the profession standard equipment.

5.5.2 installation in the explosion and fire hazards regional instrumentation, electrical equipment and materials must be compatible with the existing national or industry-standard equipment.

5.5.2 installation in explosion and fire hazardous area instrumentation, electrical equipment and material must be consistent with existing national or industry-standard equipment.