RAINTECH SANS is one of the most professional cnc band saw cutting machine manufacturers and suppliers in China, specialized in providing durable CNC machines with competitive price. Please feel free
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Offering you high quality and high precision investment casting products, Ntcmachine Limited has been specialized in casting products for over 10 years. As one of the professional China manufacturers
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SUNSOONT is one of the most professional fiber optic tools manufacturers and suppliers in China, providing the best customized service with low price. Please feel free to wholesale cheap fiber optic
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As one of the leading hk eggs holder box manufacturers and suppliers in China, we warmly welcome you to buy bulk hk eggs holder box in stock here from our factory. All customized products made in
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As one of the leading customized air purifier filter manufacturers and suppliers in China since 1985, we warmly welcome you to wholesale or buy bulk discount customized air purifier filter in stock
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2010-1-10 · 缩放原位图,创建一个新的位图:CreateBitmap(Bitmap source, int x, int y, int width, int height, Matrix m, boolean filter) (3)借助Canvas 的scale(float sx, float ...