![]() |
生物防护 | |
agric. | biological containment |
anim.husb. | biological defense |
铅 屏 | |
met. | lead screen |
铅屏 | |
oil | lead screen |
| |||
biological containment | |||
biological defense | |||
biologic protection; biological protection; biologic shielding; biological shielding |
生物防护 : 20 phrases in 8 subjects |
Architecture | 1 |
Chemistry | 1 |
Earth sciences | 1 |
General | 1 |
Name of organization | 1 |
Space | 2 |
Technology | 12 |
Textile industry | 1 |