石章经过以上几道工序磨制完成后，有钮的才进行雕钮。
The stone after the above several processes to complete after grinding, engraving button to button.
指针的表面电镀需经过下列几道工序：过滤、去油脂、预镀镍、镀镍，之间还穿插了数次清洗。
The finish of the hand is achieved by electroplating involving several stages: leaching, degreasing, pre-nickelplating and nickelplating, along with numerous rinses.
武城县大合成有限公司把废旧塑料经过几道复杂工序处理，加工成的涤纶短纤维可纺织成高档飞机地毯。
Da He Cheng limited company in Wucheng County can dispose the plastic wastes into Terylene fibers by several working procedures, and then weave to high grade airplane carpets.
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