When shipping regulated hazardous materials in UN Specification containers, a "Y" in the specification code indicates that the container is suitable for packing group II or packing group 3 materials.
When shipping regulated hazardous materials by air, a "Y" in the Packing Instruction indicates that the package contains a Limited Quantity, and a "Y" in the Limited Quantity marking is the shipper's certification that the item meets the requirements for the packaging of limited quantities to be shipped by air..
Hazchem code 3YE indicates a specific type of hazardous material that is flammable and corrosive. The "3" refers to the flammable nature of the substance, while "Y" indicates that it should not be mixed with water and "E" denotes that emergency services should be informed of the hazard. This code is used to guide emergency responders in handling the material safely during incidents.
D. P. Y. Chang has written: 'Spray combustion studies of surrogate hazardous waste incineration' -- subject(s): Combustion, Hazardous wastes, Incineration
OSHA requires monitoring for hazardous atmospheres in enclosed spaces before you enter them and while you are in them (if there is an y chance of a hazardous atmosphere developing). They require this to prevent hazardous atmospheres from killing people.
y y y y
If I recall, the International Radio Code word for "Y" is Yankee.
mayday in Morse code would be: M A Y D A Y -- .- -.-- -.. .- -.-- Note: this is in international Morse code, there are 3 kinds of Morse code
The country code and area code of Treinta y Tres, Uruguay is 598, (0)45.
Pseudocode: if x > y then return x else return y Actual code (C++): return( x>y ? x : y );
The country code and area code of Bo y Kenema, Sierra Leone is 232, (0)32.
The country code and area code of Betws-y-Coed, United Kingdom is 44, (0)1690.
y y
The country code and area code of Guadalajara- Jal. y Zonas Conurbadas, Mexico is 52, (01)33.