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ET138 Economical steel machining taps Suitable for machining low carbon steels, medium carbon steels, high carbon steels, and alloy steels with hardness below 30HRC
正在加载技术目录…
制造商产品系列的原始图片。
ET138 Economical steel machining taps Suitable for machining low carbon steels, medium carbon steels, high carbon steels, and alloy steels with hardness below 30HRC