One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； Question 272
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Fill-in-the-blank: PVC pipes are mainly used for transporting certain ( ) fluids; they are not suitable for transporting ( ), (), and fluids containing solid particles. Answer: Corrosive, flammable,**
PVC pipes are mainly used for transporting certain (corrosive) fluids, and are not suitable for transporting (flammable), (**) fluids, or those containing solid particles.
PVC pipes are mainly used for transporting certain () fluids; they are not suitable for transporting (), (), and fluids containing solid particles. In the petrochemical industry, PVC pipes are mainly used for transporting certain corrosive fluids; they are not suitable for transporting flammable fluids, **, or fluids containing solid particles.
(A fluid at around 45 degrees Celsius, corrosive); it is not suitable for transporting fluids under high temperature and pressure, (**), or fluids containing solid particles.
PVC pipes are mainly used for transporting certain (corrosive) fluids, and are not suitable for transporting (flammable), (**) fluids, or fluids containing solid particles.
This post was last edited by Siji on 2015-8-6 15:11: Corrosive, flammable
This post was last edited by Siji on 2015-8-6 at 15:16 by ju du
PVC pipes are mainly used for transporting certain (corrosive) fluids, and are not suitable for transporting (flammable), (**) fluids, or those containing solid particles.
Corrosive, flammable, **. ~~~~~~~~~~~
PVC pipes are mainly used for transporting certain (corrosive) fluids, and are not suitable for transporting (flammable), (**) fluids, or those containing solid particles.
This post was last edited by maysee on 2015-8-6 17:06. Answer: Highly corrosive, flammable, and toxic. ::victory::victory: