In medicine, nail clubbing (also known as drumstick fingers and watch-glass nails) is a deformity of the fingers and fingernails associated with a number of diseases, mostly of the heart and lungs.
Safety Connect Australia. Safety Connect is a sophisticated safety management system. Managed by dedicated staff, the system ensures Electricians Today Electrical Contractors will always operate within the law and its ever-changing legislation.
Compressed Gas Association (CGA) and Diameter Index Safety System (DISS) cylinder connections are necessary for safely connecting a gas pressure regulator to the compressed gas cylinder. CGA and DISS cylinder connections from Air Liquide are designed to help preserve gas purity and integrity while delivering specialty gas safely to your point of use.