School-run Enterprises, before 1986
cquisition the School-run Enterprises, Company start. 1986
Participate the book of Tower Packing Technical Manual. 1995
Research& Produce Direction: Professional tower internals and packings
School-run Enterprises, before 1986
Acquisition the School-run Enterprises, Company start. 1986
Participate the book of Tower Packing Technical Manual. 1995
School-run Enterprises, before 1986
* Acquisition the School-run Enterprises, Company start. 1986
Participate the book of Tower Packing Technical Manual. 1995