Machinery space

Machinery space means a space including a trunk, alleyway, stairway, or duct to such a space, that contains:
(1) Propulsion machinery of any type;
(2) Steam or internal combustion machinery:
(3) Oil transfer equipment;
(4) Electrical motors of more than 10 hp;
(5) Refrigeration equipment;
(6) One or more oil-fired boilers or heaters; or
(7) Electrical generating machinery.

Source

46 CFR § 175.400

---

Scoping language

The following terms are used in this subchapter:

---

Is this correct? or