adj.無(wú)鉛的

不含四乙(基)鉛的.

MELF metal electrodes leadless face components. 金屬電極無(wú)引線端面元件。

Package type EW (0.40 mm maximum height) offers a leadless surface mount solution. EW類(lèi)型封裝(最高為0.

Chip: The individual circuit or component of a silicon wafer, the leadless form of an electronic component. 芯片:單回路或元件的硅晶元,無(wú)引腳的電子元件。

It has passed the International General-Purpose "SGS" Testing Approval.It is especially fit for the leadless welding. 并已通過(guò)國(guó)際通用的"SGS"檢測(cè)認(rèn)可，特別適用于無(wú)鉛焊接。

In the paper,the leadless POM composites were developed with powder of stannum instead of lead. 本項(xiàng)研究采用無(wú)毒的錫粉代替鉛粉研制出新型的無(wú)鉛POM復(fù)合材料。