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7409000000
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商品名称
Copper plates, sheets and strip, of a thickness exceeding 0,15 mm |
波兰 |
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详情
采购/供应商
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740911
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商品名称
Of refined copper |
波兰 |
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详情
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7409110000
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商品名称
In coils |
波兰 |
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详情
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7409110020
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商品名称
Refined copper foil and -strips, electrolytically coated |
波兰 |
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详情
采购/供应商
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7409110090
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商品名称
Other |
波兰 |
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详情
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7409190000
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商品名称
Other |
波兰 |
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详情
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7409190010
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商品名称
Plates or sheets - with at least one layer of woven glass fiber impregnated with fire retardant synthetic or synthetic resin with a glass transition temperature (Tg) above 130 degree celcius, determined according to IPC-TM-650, Method 2.4.25, - coated on one or more both sides with a copper layer having a thickness of not more than 3.2 mm, and containing at least one of the following components: - polytetrafluoroethylene (CAS RN 9002-84-0) - poly (oxy- (2,6-dimethyl) -1, 4-phenylene) (CAS RN 25134-01-4) - epoxy resin with a thermal expansion of not more than 10 ppm in length and width and not more than 25 ppm at the height of PCB manufacturing |
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7409190020
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商品名称
Plates or sheets consisting of- a layer of a silicon nitride ceramic with a thickness of 0,32 mm (plus or minus 0,1 mm) or more but not more than 1,0 mm (plus or minus 0,1 mm) ,- covered on both sides with a foil of refined copper with a thickness of 0,8 mm (plus or minus 0,1 mm) and- on one side partially covered with a coating of silver |
波兰 |
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详情
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7409190090
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商品名称
Other |
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详情
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740921
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商品名称
Of copper-zinc base alloys (brass) |
波兰 |
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