“lead welding”的概念、定义、翻译、参考文献-科学参考

单词	lead welding
释义	lead welding [`led ´wel·diŋ] ^METALLURGY Welding of lead by fusion.Incorrectly known as lead burning.
随便看	hyperthecosis hyperthermia hyperthyroidism hyperthyrotropinism hypertonia hypertonic hypertonic bladder hypertonic contracture Hypertragulidae hypertrophic arthritis hypertrophic gastritis hypertrophy hyperuricemia hypervalent atom hypervariable minisatellite hypervelocity hypervelocity armor-piercing hypervelocity wind tunnel hyperventilation hypervisor hypervitaminosis hypesthesia hypha hyphenation zone hyphidium

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