However, very few machine specific standards are currently (in 2005) available and where standards do exist such as for industrial trucks, the differences between directly competing machines are often less than 50%.
Praegu on masinate eristandardeid veel väga vähe ja kui need on olemas (näiteks tööstuslike veoautode kohta), on erinevused otseselt konkureerivate masinate vahel sageli väiksemad kui 50%.