Inquiry (采购产品): school project Im trying to work in a fab or a welder of quartz.I am writing a paper on how to make quartz products and one of the products i have chosen is a 300 mm bell jar. I was wondering if someone could help we by giving me some generic instructions on how its done measurements, adjustments if possible, how to start any information would be appreciated, thank you eddi sosa **** Hidden Message ***** eddi sosa 78744 Company: ACC E-mail: sosaeddi@yahoo.com **** Hidden Message ***** sosaeddi@yahoo.com
