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1. |
What is the value of orifice diameter in Abrasive water jet machining? |
A. | 0.01 – 0.03 mm |
B. | 0.03 – 0.09 mm |
C. | 0.10 – 0.30 mm |
D. | 0.30 – 0.90 mm |
Answer» D. 0.30 ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.90 mm | |