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  2. Pipe marking - Wikipedia

    en.wikipedia.org/wiki/Pipe_marking

    Health and Safety (Safety Signs and Signals) Regulations 1996, [9] Provision and Use of Work Equipment Regulations 1998, [1] The regulations require that vessels containing hazardous substances together with the pipes containing or transporting such substances must be labelled or marked with the relevant hazard pictograms or pipe marking.

  3. Gas cylinder - Wikipedia

    en.wikipedia.org/wiki/Gas_cylinder

    If a compressed gas cylinder falls over, causing the valve block to be sheared off, the rapid release of high-pressure gas may cause the cylinder to be violently accelerated, potentially causing property damage, injury, or death. To prevent this, cylinders are normally secured to a fixed object or transport cart with a strap or chain.

  4. Compressed Gas Association - Wikipedia

    en.wikipedia.org/wiki/Compressed_Gas_Association

    The Compressed Gas Association (CGA) is an American trade association for the industrial and medical gas supply industries. [2] The CGA publishes standards and practices that codify industry practices. In cases where government regulation is inspecific, CGA documents are considered authoritative.

  5. Department of Public Works and Highways - Wikipedia

    en.wikipedia.org/wiki/Department_of_Public_Works...

    The Department of Public Works and Highways (Filipino: Kagawaran ng mga Pagawain at Lansangang Bayan), abbreviated as DPWH, is the executive department of the Philippine government solely vested with the mandate to “be the State's engineering and construction arm” and, as such, “tasked to carry out the policy” of the State to “maintain an engineering and construction arm and ...

  6. GHS hazard pictograms - Wikipedia

    en.wikipedia.org/wiki/GHS_hazard_pictograms

    Alternative sign. Division 2.1 Non-flammable non-toxic gases – Gases which: are asphyxiant – gases which dilute or replace the oxygen normally in the atmosphere; or; are oxidizing – gases which may, generally by providing oxygen, cause or contribute to the combustion of other material more than air does; or; do not come under the other ...

  7. Industrial gas - Wikipedia

    en.wikipedia.org/wiki/Industrial_gas

    Related services and technology can be supplied such as vacuum, which is often provided in hospital gas systems; purified compressed air; or refrigeration. Another unusual system is the inert gas generator. Some industrial gas companies may also supply related chemicals, particularly liquids such as bromine, hydrogen fluoride and ethylene oxide.

  8. Compressed natural gas - Wikipedia

    en.wikipedia.org/wiki/Compressed_natural_gas

    Compressed natural gas (CNG) is a fuel gas mainly composed of methane (CH 4), compressed to less than 1% of the volume it occupies at standard atmospheric pressure.It is stored and distributed in hard containers at a pressure of 20–25 megapascals (2,900–3,600 psi; 200–250 bar), usually in cylindrical or spherical shapes.

  9. Philippine energy law - Wikipedia

    en.wikipedia.org/wiki/Philippine_energy_law

    Energy law in the Philippines is important because that nation is one of the fastest growing in Asia, and has over 80 million residents. Researching Philippine law is somewhat complicated, because all laws are numbered sequentially, not by topic or year, and consists of statutes , Presidential decrees, other regulations, and case law .

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