Semiconductor processing machines; Semiconductor wafer processing machines; low pressure chemical vapor deposition (LPCVD) machines; plasma enhanced chemical vapor deposition (PECVD) machines; plasma chemical vapor deposition (PCVD) machines; metal organic chemical vapor deposition (MOCVD) machines; deposition machines used for manufacturing semiconductors; etching machines used for manufacturing semiconductors; deposition machines used for manufacturing liquid crystal displays (LCD); etching...