Dear Sir, What is the total weight ??? Can't we utilize a special made(non-self-burning like hydrogen)gas, which make the total volume 50% from the present volume? Please give us more info about the Plastc & Aluminium material?? Regards (Dr.-Ing. Iskandar Alisjahbana)
What is the total weight ???
Can't we utilize a special made(non-self-burning like hydrogen)gas, which make the total volume 50% from the present volume?
Please give us more info about the Plastc & Aluminium material??
Regards (Dr.-Ing. Iskandar Alisjahbana)