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| 71. | standards system |
| 标准体系 |
|
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| | |
| 72. | environmental system |
| 环境体系 |
|
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| | |
| 73. | Inter-American System |
| 美洲体系 |
|
|
| | |
| 74. | redox-catalyst system |
| 氧化还原催化剂体系 |
|
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| | |
| 75. | coacervated system |
| 凝聚体系 |
|
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| | |
| 76. | public transit system |
| 公共交通体系 |
|
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| | |
| 77. | colloidal system |
| 胶体体系 |
|
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| | |
| 78. | speculative system |
| 思辩体系 |
|
|
| | |
| 79. | digital hierarchy |
| 数字体系 |
|
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| | |
| 80. | accreditation system |
| 认可体系 |
|
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| | |