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The Corrosive and Explosive Substances and Offensive Weapons Act 1958 (Malay: Akta Bahan-Bahan Kakisan dan Letupan dan Senjata Berbahaya 1958) is a Malaysian law which enacted to provide certain penalties relating to the unlawful possession of corrosive and explosive substances and the carrying of offensive weapons.
The Singapore Underground Road System, SURS (Chinese: 地下道路系统; Malay: Sistem Jalan Bawah Tanah Singapura) was a proposed road underground system in Singapore. The project comprised two 15 km-long, 2-4 lane concentric ring tunnels around the central business district, with 8 interchanges and 33 entrances and exits.
Corrosion is a natural process that converts a refined metal into a more chemically stable oxide. It is the gradual deterioration of materials (usually a metal) by ...
Calcium hypochlorite, hydrated, corrosive or Calcium hypochlorite mixture, hydrated, corrosive with not less than 5.5% but not more than 16% water UN 3488: 6.1: Toxic by inhalation liquid, flammable, corrosive, N.O.S. with an inhalation toxicity lower than or equal to 200 ml/m3 and saturated vapour concentration greater than or equal to 500 LC50
Underground construction has a number of unique risks and challenges but shares a lot with traditional construction and mining. Underground construction workers often work under reduced light condition, in dangerous spaces, and are at a high risk of exposure to contaminants, fire, and explosions.
The results achieved by both these electronic corrosion inhibitor devices point to the need for further research and testing in order to better understand how these devices are able to generate a shift in the potential of the metal panels, i.e., a cathodic effect, in the absence of a continuous electrolytic path required to close the electrical ...
The main types of irritant and/or corrosive products are: acids, bases, oxidizers / reducing agents, solvents, and alkylants. Additionally, chemical burns can be caused by biological toxins (such as anthrax toxin) and by some types of cytotoxic chemical weapons, e.g., vesicants such as mustard gas and Lewisite, or urticants such as phosgene oxime.
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