lead coating 包铅
lead free coating for toy 玩具用无铅涂料
Lead Content on Coating 含铅量测试
Lead in coating 涂层铅含量
coating with liquid lead 用液态铅涂敷
Lead free coating 无铅涂层
lead-free coating 无铅镀层
lead-free solderable coating 无铅可焊镀层
This can lead to the formation of tin whiskers erupting out of the tin coating.
这将导致形成刺出锡涂层的锡晶须。
Thermal barrier coating (TBC) has been used widely in heat components, the residual stress concentrated by thermal load can lead to spalling or failure for the entire coating system.
广泛应用于高温部件的热障涂层，在热载荷作用下各层间所集聚的残余应力是导致其层裂和失效的重要原因。
Except natural lead, we also have gold, black and white leads which are produced with color coating.
铅条除本色外还有金、黑、白等三种不同颜色，由表面镀膜制备而成。
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