The thermal spraying and spray welding are used to strengthen the wearing surface of parts extensively.

热喷熔和热喷涂技术被广泛应用于机件的耐磨强化。

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The thermal spraying and spray welding are used to strengthen the wearing surface of parts extensively.

热喷熔和热喷涂技术被广泛应用于机件的耐磨强化。

youdao