CHENA INDUSTRIAL CO., LTD
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0. material
1. Hydraulic buffer、Spring
2. Direct Acting System
3. Power transmission
4. Mechanical elements
5. Bearing Parts
6. Positioning related
7. Screw fasteners
8. Rolling transport
9. Structural parts
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繁中
Technical support
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Technical support
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Order Q&A
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18 Jul 2023
皮帶公式換算表
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18 Jul 2023
平行鍵溝槽建議尺寸
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08 Nov 2022
時規皮帶解決難題檢查表
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12 Apr 2017
公制、英制對照表
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12 Apr 2017
鋼的洛氏C硬度對應似硬度換算表
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12 Apr 2017
表面粗度
表面粗度 JIS B 0601&JIS B 0031
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12 Apr 2017
幾何公差的圖示方法
幾何公差的種類和記號
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13 Apr 2017
常用鑲嵌配合孔用尺寸容許公差
孔的公差範圍
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13 Apr 2017
常用鑲嵌配合軸用尺寸容許公差
軸的公差範圍
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