Steel fiber concrete is a kind of new composite material of fine property.
钢纤维混凝土是一种性能优良的新型复合材料。
Meanwhile, the advantageous property of a new type of foreign metal fiber combustor was introduced.
同时介绍了国外一种新型金属纤维燃烧器的优越特性。
Meanwhile, the advantageous property of a new type of foreign metal fiber combustor was introduced.
同时介绍了国外一种新型金属纤维燃烧器的优越特性。
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