Cutting parameters include cutting speed, feed and cutting thickness.

We shall be glad to send you sample-cutting books and pamphlets of our new products ______ .

The dimension of the cutting layer measured along the machined surface is called （ ） A: cutting depth B: cutting length C: cutting width D: cutting thickness

Among the cutting parameters, the most important factor affecting the cutting temperature is (). A: feed B: cutting speed C: cutting depth D: cutting thickness

Counter sample can also be called ( ) A: duplicate sample B: sealed sample C: return sample D: reference sample

When selecting cutting parameters, the first choice should be (). A: cutting speed B: feed C: side cutting D: back cutting

Cutting parameters include cutting speed, feed and cutting thickness. A: 正确 B: 错误

Counter<br/>sample can also be called _____________.() A: duplicate<br/>sample B: sealed<br/>sample C: confirmed<br/>sample D: contracted<br/>sample

The sample made by the seller according to the buyer’s, and then sent to and confirmed by the buyer is called __________. A: duplicate sample B: returning sample C: original sample D: copy sample

Among the cutting parameters ,( ) has the greatest influence on the cutting temperature. A: Cutting speed B: Back engagement of the cutting edge C: Feed D: Feeding speed