|
71. | lead ethylcaproate |
| 乙基己酸铅 |
|
|
| |
72. | desilvered lead |
| 除银铅 |
|
|
| |
73. | lead arsenate |
| 砷酸铅 |
|
|
| |
74. | lead metallurgy |
| 铅冶金学 |
|
|
| |
75. | lead concentrate |
| 精铅 |
|
|
| |
76. | lead equivalent |
| 铅当量,铅厚度当量 |
|
|
| |
77. | lead consultant |
| 总咨询公司;牵头顾问 |
|
|
| |
78. | lead hexafluorosilicate |
| 六氟硅酸铅 |
|
|
| |
79. | lead equalization |
| 利用微分环节的稳定 |
|
|
| |
80. | lead metaplumbate |
| 偏高铅酸铅 |
|
|
| |