Deskripsi
◆Special beryllium bronze material is adopted, which is suitable for safe use environment such as non sparking and non magnetism
◆Moderate soft hardness, high torque and long service life
◆Special beryllium bronze material is adopted, which is suitable for safe use environment such as non sparking and non magnetism
◆Moderate soft hardness, high torque and long service life
Ulasan
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