It could mean that you are not to pass this point as an experiment is in progress. Passing this point there is a possibility of your contaminating the area.
It means "Do not touch!"
yes he is he throws up the satanic hand symbol with means three 6s
It means he's being a douche, if we're gonna be honest here.
The safety symbol that uses the image of a hand is used to indicate that hand protection (gloves) is appropriate.
its the same symbol as "have" a hand with an arrow pointing at it!!
its the same symbol as "have" a hand with an arrow pointing at it!!
It's LESS Hand Symbol #3 Which Is <3 And And That is A Heart !
A safety symbol indicates the presence of information or instructions about health or safety at work by means of a signboard, a colour, an illuminated sign or acoustic signal, a hand signal or a verbal communication.'
when doing the V symbol with your hand some say it is a satanic symbol of the horns
To remove any contaminants that you may have inadvertently picked up on them during the laboratory work.
The hand symbol is also known as Hamsa hand, which brings happiness, good luck, good health for you. This is the very widely used amulet, and it is mostly used in the Middle East of the world. This symbol's amulet is also very popular in India.
a machine that relaxing your hand and an area providing bath
The symbol of trust, for most countries, is a handshake. Since some countries consider handshake as unsanitary, a child's hand reaching for an adult's hand is also a symbol of trust.