The mold undergoes a visual inspection to make certain of its quality.

模具通过检查来保证它们的质量。

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Main service in the vast number of electronic components, mold making, machining, automotive appliance manufacturing, quality inspection measuring areas such as factory or user departments.

主要服务于广大电子元件，模具制造，机械加工，汽车家电制造，品检计量等领域工厂或使用部门。

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The fact is fully testified by inspection of cracks revealed in the dissecting tests of three pieces of mold-lump scrapped by ultrasonic flaw detection.

对超声探伤报废的三块模块进行解剖试验，表露出的裂纹形貌完全说明了这点。

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