20

2023

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10

2022

Expanded the scale of the machining center and introduce more advanced CNC equipment

Expanded the scale of the machining center and introduce more advanced CNC equipment

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Mechanical properties of metallic materials

Metal knowledge

Precision casting features

What is the progress space of the manufacturing method of mechanical parts in China

The development status and product characteristics of mechanical parts

What is precision machining?

Several common heat treatment concepts

Annealing-Quenching-Tempering

Classification of steel

Faucet purchase installation matters needing attention