您要查找的是不是：
- Pt／Pt-Rh合金Pt./Pt-Rh alloy
- Pt-Pd-Rh合金Pt -Pd -Rh alloy
- Pd合金膜Pd alloy membrane
- Pt-Pd/CPt- Pd/C
- Pd-Ba合金Pd-Ba alloy
- Pt-Fe合金Pt-Fe alloy
- PD-1PD-1
- 稀土金属混合而成的发火合金。a pyrophoric alloy made from a mixture of rare-earth metals.
- PtLa - Al2O3
- PD-L1PD-L1
- 能在不同温度焊接的合金alloys that weld at different heats
- PD-L2MRP
- PT酸PT acid
- 用黑色合金装饰或镶嵌To decorate or inlay with niello.
- PT泵PT pump
- Pd-BPd-B
- 铸造有色合金cast non - ferrous alloy
- Pt-RhPt-Rh
- WDM-PDWDM-PD
- 铬或铬合金Chromium or a chromium alloy.
