5 Simple Statements About Phornnarong Lohakit Explained
The steel was completed by adding carbon and manganese-not so simple as it Seems. In 1919 an open up-hearth employee explained the method in his diary: "You carry a considerable sack of coal to the shoulders, run toward the white scorching steel in a hundred-ton ladle, should get shut enough without having burning your encounter off to hurl the sac