... thickness is 19mm, it looks like a dish, one-off mold made, to prevent spillage of liquid. ... board.3. Fixer of baffle: PC material, one-off mold made, easy combination and disassembly as ... combined shelf.4. Exhaust Tube: 5mm thick PP material, one-off mold made.III. Base Cabinet1. External Material ... hydraulic pressure of 18kgf/cm2 (256 psi) for one minute without any leakage. The details please refer ...