La irritación de la piel que puede ser provocada por la exposición al cemento o al concreto húmedo se llama _____.

a. abrasión por cal
b. reacción puzolánica
c. dermatitis por cemento
d. agravamiento por
cemento


Answer: C

Trades & Technology

You might also like to view...

Brake tubing clips are important because they keep the tubes from ____________________.

Fill in the blank(s) with the appropriate word(s).

Trades & Technology

Which two-pipe system arrangement equalizes the distance of the supply and return water flow in the

system to achieve system balance? a. Parallel-loop system b. Reverse-return system c. Series-loop system d. Direct-return system

Trades & Technology

The first step in the PLD programming process is ________

A) compilation B) download C) synthesis D) data entry

Trades & Technology

Overexertion is the result of employees working beyond their physical limits.