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Zinc Oxide can be used to protect iron hulls from rusting.
Crampons are attachments to outdoor footwear that feature metal parts to provide traction on snow and ice for more detail type 'ice crampons' into Google (your spelling was out!)
No, lead cannot protect you from lightning. Lightning is a powerful electrical discharge that can travel through any conductive material, including lead. The best way to protect yourself from lightning is to seek shelter indoors or in a fully enclosed metal vehicle.
soo then the metal wont rott as quick.
Reinforced Sole Boots
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by using calaculator.......it can be estimated......
Concrete are used without reinforcement bars on concrete roads.
Look for the metal detector with the most discoveries and deepest penetration.
For reinforcement.
Strength and cost.
Metal, plastic or stitched holes creating fabric reinforcement at stress points.
steel toe is metal all around the toes, steel toe cap is just in the front EDIT: Both are the same. The right terminology is "Safety boots, safety shoes or safety footwear". It doesn't matter what the toe cap is made of, as long as it meets the specifications set forward by the government (in Europe EN-20345) To the above answer - i've never heard of or seen a shoe that has metal all around the toes. In order to protect from penetration a safety midplate can be added. To protect from impact/compression above the toes a metatarsal guard can be added to the shoes.
tin is used to protect the inside of metal cans
The difference between a full penetration weld and a deep penetration weld is the depth at which the metals being joined are actually joined. A full penetration weld is a slight puncture only to heat the two metals and join them. A deep penetration weld is a deeper hole puncture that is held and a metal wire is melted to join the metals.
a coat to protect it from rain