NTP 1157
Ntp 1157 circular table saw for works (I). Security elements.
You can find it here: https://admin.enginyerstarragona.cat/assets/documents/generic/1c01f31f2a26ff553ad5e249d2cf01cd.pdf
NTP 1158
Ntp 1158 circular table saw for works (II). Main occupational hazards and preventive measures
You can find it here: https://admin.enginyerstarragona.cat/assets/documents/generic/1964750d581429ae1f80442785a5e8fd.pdf