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| organo-lead compound | |||
| organolead compound | |||
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lead organic compounds (Organolead compounds are chemical compounds containing a chemical bond between carbon and lead.  wikipedia.org); organolead compounds (Organolead compounds are chemical compounds containing a chemical bond between carbon and lead. wikipedia.org) | |||
| свинецорганическое соединение: 1 phrase in 1 subject |
| Makarov | 1 |