The only use I'm aware of for spruce is that it is used in pianos as the soundboard. Spruce was found to be the best material for piano soundboards especially when it is grown in cold climates.
Commonly known as "whitewood" Spruce is used for many things including construction. Howard Hughes built an airplane out of it. "The Spruce Goose"
pine and spruce
It is most commonly used for the tops of acoustics due to its fairly high strength and low weight (I think). Less commonly used for electrics. I have seen a few electric guitar using spruce, a Parker once I think. Spruce is also used in Flaxwood which Flaxwood use to make...Flaxwood Guitars!
The Wright Flyer I was the first powered airplane. It was made out of spruce, a strong but lightweight wood.
No typically they use pine or spruce
Spruce is a softwood.
Spruce wood is the wood of the spruce tree of which there are a number of varieties, most of which come from North America. Spruce, pine and fir are all members of the pine family and are similar in that they are soft woods of coniferous (evergreen) trees. All are used in framing lumber for house construction; the lumber is often stamped SPF to indicate that it is non-specific spruce, pine or fir.
Blue Spruce trees will eventually produce cones but they will be spruce cones.
spruce, pine & balsa are the big three.
It is Spruce, ash and muslin.
They used spruce for the frame and covered it with muslin. The engine and many other parts were metal.
There really is no such thing as a "spruce-moose belt," however the biome where moose live and spruce trees, such as the big tall Black Spruce and White spruce prevail are in the Boreal forest biome.