The document lists and describes different types of measuring and testing instruments. Section 4 specifically focuses on measuring and testing instruments, providing examples such as measuring tapes, rulers, calipers, bubble levels, and squares. For each instrument, the name is provided in two languages along with an image.

2. INDEX
1. Marking tools / Eines de marcar
2. Cutting Tools / Eines de tallar
3. Grinding and polishing tools / Eines de desbastar, ajustar i polir
4. Measuring and testing instruments / Instruments de mesura i
verificació
5. Drilling Tools / Eines de foradar
6. Hold tools / Eines de subjectar
7. Tools to assemble and disassemble / Eines de muntar i desmuntar

3. Measuring and testing
instruments
Instruments de mesura
i verificació

4. Cinta mètrica
C i n t a M é t r i c a
/
Measuring and testing
instruments / Instruments de
mesura i verificació

5. Regle graduat
R E G L A G R A D U A D O /
L A W G R A D U A T E
M E A S U R I N G A N D
T E S T I N G I N S T R U M E N T S /
I N S T R U M E N T S D E
M E S U R A I V E R I F I C A C I Ó

6. Peu de rei
P I E D E R E Y /
C A L L I P E R
M E A S U R I N G A N D T E S T I N
I N S T R U M E N T S /
I N S T R U M E N T S D E
M E S U R A I V E R I F I C A C I Ó

7. Nivell de bombolla
N I V E L D E
B U R B U J A /
B U B B L E L E V E L
M E A S U R I N G A N D
T E S T I N G I N S T R U M E N T S /
I N S T R U M E N T S D E
M E S U R A I V E R I F I C A C I Ó

8. Escaire
E S C U A D R A /
S Q U A D
M E A S U R I N G A N D
T E S T I N G I N S T R U M E N T S /
I N S T R U M E N T S D E
M E S U R A I V E R I F I C A C I Ó