New Step by Step Map For PNR Lohakit
The steel was concluded by including carbon and manganese-not as simple as it Seems. In 1919 an open-hearth employee explained the method in his diary: "You carry a large sack of coal to your shoulders, run towards the white hot steel in 100-ton ladle, must get shut plenty of without the need of burning your deal with off to hurl the sack, using ev