(TiW)C-Ni硬质合金
TiW)C-Ni cemented carbide
CVD多层涂层硬质合金
CVD multilayer coated cemented carbides
DGJW40钢结硬质合金
steel bonded carbide DGJW40
DT钢结硬质合金
DT Steel-bonded carbide
DT WC steel bonded cemented carbide
RB40钢结硬质合金
RB40 steel-bonded carbide
RB40 Steel-Bonded Cemented Carbide
RW40钢结硬质合金
steel bonded hard alloy RW40
TiC钢结硬质合金
TiC steel-bonded cemented carbide
steel bonded titanium carbide
TiN涂层硬质合金
TiN coated cemented carbide
TiN coated carbide
WC、Cr硬质合金层
WC and Cr hard alloy cladding
WC—10%Co硬质合金
Wb-10%Co Cemented Carbide
WC-Co-Ni硬质合金
WC-Co-Ni cemented carbide