esercitazioni

Exit

Question 1 of 1

  Time Left


0
76110
0
120
block

Al Clinker portland si aggiunge il gesso per:

Select the Correct Answers  

(0/0)






76111
0
30
none
76112
0
30
none
76113
0
30
none
76114
0
30
none
76115
0
30
none
76116
0
30
none
76117
0
30
none
76118
0
30
none
76119
0
30
none
76120
0
30
none
76121
0
30
none
76122
0
30
none
76123
0
30
none
76124
0
30
none