X-3
Resistencia de micanita para mandril K-1 MVM
SC-1
SG-1
MA-1
MA-2
MA-3
BCM-1
BG-1
X-1
CA-1
X-42
XG-42
HC-1
HG-1
F-1
F-2
FC-1
FG-1
K-1
K-2
K-3
K-4
K-5
K-6
K-7
X-2
X-3-2
X-11
BC-2
X-10
CAUR-314
X-5
X-7
X-6
X-8
X-9
