Protective measures, protective equipment and emergency disposal procedures for operators: eliminate all ignition sources. According to the influence area of liquid flow and vapor diffusion, the warning area shall be defined, and irrelevant personnel shall evacuate from crosswind and upwind to the safety area. It is recommended that emergency personnel wear positive pressure self-contained breathing apparatus and anti-static clothing. All equipment used in the work shall be grounded. Do not touch or cross the leakage. Cut off the source of leakage as much as possible.<br>
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