結果 : what is the name of the hardest wood in the world
4:40

The Hardest and Toughest Wood On Earth

FactZoneMania
10,473 回視聴 - 2 年前

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3:33

World's Hardest Wood: Exploring the Toughest Trees on Earth

FactZoneMania
118 回視聴 - 4 か月前
16:50

Quest for the Hardest Wood in the World

The Wood Database
55,433 回視聴 - 7 年前
1:00

LIGNUM VITAE | The World's Hardest Wood

Tools Informer
5,287 回視聴 - 3 年前

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6:03

HYDRAULIC PRESS VS HARDEST WOOD, IRON WOOD

Crazy Hydraulic Press
443,766 回視聴 - 3 年前
1:43

TOP FIVE (5) MOST HARDEST TREE ( WOOD) ON EARTH. ( acmeofworld )

acmeofworld
3,806 回視聴 - 4 年前
0:36

The hardest wood I've come across

Alan Douglas (Dougie)
5,354 回視聴 - 10 年前
43:30

Chainsaw vs Ironwood! Cutting Down The HARDEST Wood We've Ever Seen!

Guilty of Treeson
337,408 回視聴 - 1 年前
0:52

Hardest wood in the World

miraclesinafrica
12,407 回視聴 - 15 年前
3:11

Hydraulic Press, Crushing and Splitting the Hardest Wood in the World, Australian Redgum, CRUSH

Hydraulic Press CRUSH
9,150 回視聴 - 8 年前
0:29

Hardest wood in the world is Lignum Vitae

To See is to Learn
235 回視聴 - 5 か月前
9:50

wood turning: one of the hardest wood in the world

Gao wood lab
25,424 回視聴 - 3 年前
12:31

Twist the hardest wood---- African blackwood

Gao wood lab
38,989 回視聴 - 2 年前

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