an emergency cutoff switch
+++ Certainly. Plus guards where necessary (interlocked where appropriate), and they may need specific devices such as travel limits (that overhead crane in the photo will have them), pressure-relief valves (or safety-valves), gauges, indicators and warning devices... according to the machine. It must also come with suitable installing, operating & servicing instructions.
Further, if sold in the European Union, whether made in it or imported, it has to comply with a complex set of laws and specifications that act as both trade-barriers and safety standards. These are indicated by the "CE" mark where the machine meets the legal specifications as verified by an appropriate "Notified Body" (EU-speak for independent test-laboratories approved by it).
[As an aside I once had some fun on a totally different, American-published forum, by gently teasing contributors who waxed lyrical about a bizarre, large, power-driven, err, "adult toy". I pondered on the intriguing notion of finding a laboratory willing to test the machine for CE-approval, and what specifications it would have to meet beyond simply electrical safety!]
In Washington State, all motor-propelled vessels must be equipped with An effective muffler or underwater exhaust system.
A grain elevator is a tall building equipped with machinery for loading cleaning mixing and storing grains. It scoops up the grain from the ground level and carries it up to a higher level for storage.
First of all One must have adequate Licence to think about it
Attach it to the operator at all times
LOA- It is the length over all, this includes the pulpit if so equipped.
BOTH A rear-view mirror and Two windshield wipers
No, not all epic poems have to contain epic machinery. Epic poetry is characterized by its grand scope, heroic themes, and elevated language, but the presence of epic machinery is not a defining element of the genre.
Passenger cars must be fully equipped with passenger side airbags. And a seatbelt
Attach it to the operator at all times
Not all fire extinguishers will put out all fires. You must check your fire extinguisher to make sure that is equipped for all fires since different fires must be put out different ways.
Machinery
Most farmers DO use machinery- if they can afford it, and it is available in their area. A tractor, plow, combine, hay mower, etc are all machinery.