What is the scope and field of application of the NCh1300.Of97 standard?
a. To define the main terms used in the field of individual eye protection...
What is the scope and field of application of the NCh1300.Of97 standard? a. To define the main terms used in the field of individual eye protection. b. To establish the requirements for eye protection equipment. c. To regulate the use of eye protection equipment in the workplace. d. To establish the procedures for testing eye protection equipment.
a. and b. are correct. a. and c. are correct. b. and d. are correct. a. and d. are correct.
Compartir