There is no definitive answer to this question. The first problem is that the number of bones in a body changes. A fetus has about 300 bones, but by the time of birth, many of them have fused together. The average adult human has 206 bones. Also, what constitutes a joint is problematic.
Pallet Racking - Narrow Aisle. Narrow Aisle pallet racking is the space-saving option if floor space is limited: maximum storage capacity, fast accessability to every pallet and quick order-picking straight from the racking. The main advantage of narrow-aisle pallet racking is the combination of fast order-picking and the best possible use of space.
Wide Aisle (WA) trucks are the standard counterbalanced lift trucks that have become synonymous with the term âforkliftâ. Wide aisle trucks generally operate in aisles greater than 11â with 12â being the norm for handling 48â deep loads. Narrow Aisle (NA) trucks operate in aisles of 8â to 10â. This is primarily the domain of the stand-up reach and double-deep reach trucks. Very Narrow Aisle (VNA) trucks generally operate in aisles of less than 6â and often use guidance systems (wire, rail, optical) to travel within the aisles.