What does ( ) stand for?

( ) stands for "work instructions between parentheses, in the place directed"

How to abbreviate "work instructions between parentheses, in the place directed"?

"work instructions between parentheses, in the place directed" can be abbreviated as ( )

What is the meaning of ( ) abbreviation?

The meaning of ( ) abbreviation is "work instructions between parentheses, in the place directed"

What does ( ) mean?

( ) as abbreviation means "work instructions between parentheses, in the place directed"