alloy steel造句
61. Blanking: Using steel tap measuring the alloy steel and using semi-automatic flame cutting machine making process t ensure the length of material meets the technological requirements.
62. It enables stable machining of carbon steel, alloy steel and cast iron.
63. The pass design and application in compound straightening of flat bar of alloy steel are stated.
64. Available for welding of low carbon steel and alloy steel.
65. The developing of chrome steel bass(high carbon chrome alloy steel) is due to the poor performance of carbon steel ball used in the conditions of high loading and high rotation speed.
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