The best Side of Phranarong Lohakit Ltd.
The steel was completed by including carbon and manganese-not as simple as it sounds. In 1919 an open-hearth worker described the method in his diary: "You raise a big sack of coal to the shoulders, run in the direction of the white scorching steel in 100-ton ladle, ought to get near ample without the need of burning your facial area off to hurl th