- 一種硬質、粗顆粒的矽酸砂岩。
a hard coarse-grained siliceous sandstone
- 納米級WC—Co硬質合金
Nanometeral WC-Co Carbide
- 硬質合金中WC晶粒內部微孔形成原因探討
DISCUSSION ON CAUSE OF MICROPORE FORMATION IN WC GRAIN OF CEMENTED CARBIDE
- ACR對硬質PVC流變性能的影響
Effect of ACR on Rheological Properties of Rigid PVC
- 硬質合金模加工工藝的改進
IMPROVEMENT ON CARBIDE DIE PROCESSING
- 硬質合金鑿岩釺具的計算機輔助工程CAE研究
<title>search on Inserted Rock Bits Based on CAE
- 採樣工具放在在一個內有泡沫襯裡的硬質塑膠手提箱中。
Sampling kits come in a convenient foam lined, hard plastic carrying case
- 硬質合金台階鑽的柔性化製造——S20NUM工具機
S20num Machine for Flexible Manufacturing of Carbide Step Drills