The effective way for improving the quality of wave soldering was discussed in terms of the quality control before soldering and the control of manufacturing material and process parameters.
分别从焊接前的质量控制、生产工艺材料及工艺参数这三个方面探讨了提高波峰焊质量的有效方法。
Works of this category mainly involve two types of material, i. e. ceramics and soldering iron.
这类作品，主要是陶瓷和焊铁两种材料。
A wire (10) for use in a brazing or soldering operation has an elongated body (12) of a metallic material.
一种用于硬钎焊或软钎焊操作的金属丝(10)，具有由金属材料制成的伸长主体(12)。
The article introduces a kind of composite material CEM-3 of CCL for lead-free soldering.
本文介绍了一种适用于“无铅”焊接的复合基cem - 3覆铜板的研发。
Appropriate welding material, election of soldering acid, design of welding heat process and cleaning up influenced the welding quality significantly.
合理的焊接材料、钎剂的选择匹配，焊接加热程序的设计，焊接部位的彻底清理将对端环的焊接质量具有极大的影响。
A resin material used in soldering electrical connections.
焊接电气连接点时使用的松香之类的助焊剂。
The Japanese use a hot piece of iron like an old-fashioned soldering iron to burn away the fluffy material from inside the quill.
日本人使用一片类似于老式烙铁的热铁片将羽茎内部的松软物质烧掉。
The Japanese use a hot piece of iron like an old-fashioned soldering iron to burn away the fluffy material from inside the quill.
日本人使用一片类似于老式烙铁的热铁片将羽茎内部的松软物质烧掉。
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