The work took cutting machine use raw materials for inflammable gas e. g. acetylene, propane, gas, such as liquefied petroleum gas (LPG).
gas-operated metalworking appliance using heat from inflammable gas in jet of oxyge
(II) Cut off transmission of power, inflammable gas and liquid, and restrict the use of fire and power;
Where the installations for recycling inflammable gas cannot operate normally, they shall be repaired or updated without delay.
When the discharge of inflammable gas is really necessary because of the malfunctioning of the recovery and re-use installations, the inflammable gas discharged shall be fully burnt, or other measures shall be taken, to reduce atmospheric pollution.
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