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供應無鉛錫發黑劑
XL3083無鉛錫發黑劑一、簡介:XL3083發黑劑是無鉛錫發黑劑,無鉛錫發黑劑用于電鍍錫不含鉛的鍍層,模型履帶,DIY模型金屬帶等,
2024-08-11
供應鋅合金發黑劑
簡介:768適用于電鍍鋅及鋅合金,能在鋅表面形成灰、棕、黑色,調膜層附著力適中,尤其適合振動出色,做仿古銀色。使用配比: 濃
2024-08-11
供應銅件光亮清洗劑
聲明:含銅量低于59%,清洗效果相對比較差,本品使用范圍在純黃銅、純紫銅、純紅銅等純銅件;如需清洗電鍍銅,浸泡時間不能太長
2024-08-11
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