此过滤器是由激活的粘土和木炭，并移除罚款不溶性的土壤和非挥发性残留物，随着染料溶剂。
This filter is made from activated clays and charcoal and removes fine insoluble soil and non-volatile residues, along with dyes from the solvent.
通过控制助焊剂中松香的含量，降低不挥发物的含量，减少残留物对元器件的腐蚀。
In order to reduce the corrosion of components caused by the residue, the amount of rosin was controlled.
通过控制助焊剂中松香的含量，降低不挥发物的含量，减少残留物对元器件的腐蚀。
In order to reduce the corrosion of components caused by the residue, the amount of rosin was controlled.
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