What is the operating temperature for table top steam sterilizer?

• A. 110-115 ‚àö√Ñ‚àö‚àÇC
• B. 121-130‚àö√Ñ‚àö‚àÇC
• C. 121-135‚àö√Ñ‚àö‚àÇC
• D. 121‚àö√Ñ‚àö‚àÇC