1PetraDraw (pet topped [108]) is it metal stamping with plain oil lubricants and anti-rust additives, high. You can prevent tearing and helping to mold molten age even get heavy burden.
1PetraDraw (Pettersson topped Rawson) is an oil pump oil all metal types. The lubricants and anti-rust high. To prevent tearing and melting. Thereby mold was even harder to bear.
1PetraDraw (Petra draw) it is pump of oil in metal forming Anti rust lubricant and additives with high. To prevent tearing and melting. The mold burden hard, despite the age