A Simple Key For Phornnarong Lohakit Unveiled
The steel was concluded by incorporating carbon and manganese-not as simple as it sounds. In 1919 an open up-hearth worker explained the procedure in his diary: "You lift a large sack of coal in your shoulders, run in direction of the white warm steel in a hundred-ton ladle, need to get close plenty of devoid of burning your confront off to hurl th