Abandoned

Accessible Entrance

Accessible Symbol

Acetylene Gas

Acid

Air

Air Return

Air Supply

Aire Comprimido

Ammonia

Argon

Arrow

Automatic Door

Aviso—Todas las máquinas y los equipos deben ser bloqueados antes de realizarles cualquier servicio o mantenimiento

Blank

Boiler Feed Water

Carbon Dioxide

Carbon Monoxide

Accident Prevention

Blank

Department and Location

Electrical Hazard

Exit

First Aid

Hazardous Material

Identification

Machine and Equipment Operation

Made-to-Order

Material Handling

Personal Protective Equipment

Security and Admittance

Slip and Fall Prevention

Smoking Control

Social Distancing

Motivation and Cleaning

Plant and Shipping Dock

1/4" to 3/4"

1/2" to 1"

5/8" to 1"

3/4" to 1 1/4"

3/4" to 2"

3/4" to 2 3/8"

1 1/8" to 2 1/4"

1 1/8" to 2 1/2"

1 1/2" to 2"

2 1/4" to 6"

2 1/4" to 7 7/8"

2 3/8" to 3 1/4"

2 1/2" to 4 3/4"

2 1/2" to 7 7/8"

3 3/8" to 4 1/2"

4 5/8" to 5 7/8"

5" to 7 7/8"

6" to 7 7/8"