Combination of the head of stainless steel and tungsten.
结合了不锈钢和钨的杆头。
The strip steel is developed especially for optimum combination of the physical and mechanical properties.
该带钢是发达国家特别是对于优化组合的物理力学性能。
The strip steel is developed especially for optimum combination of the physical and mechanical properties.
该带钢是发达国家特别是对于优化组合的物理力学性能。
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