| • radiogenic lead | |
| रेडियोसक्रियताजन्य: radiogenic | |
| सीसा: lead plumber graphite plumbum Saturn pencil lead | |
रेडियोसक्रियताजन्य सीसा in English
[ rediyosakriyatajanya sisa ] sound:
| • radiogenic lead | |
| रेडियोसक्रियताजन्य: radiogenic | |
| सीसा: lead plumber graphite plumbum Saturn pencil lead | |