Water-assisted injection moulding is a technology for producing hollow plastic products by the injection of water inside the core of plastic melt during the injection moulding process. The technology can achieve a faster cooling cycle and produce bigger channels with smoother inner wall thickness. H.....
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In this short, lively and affectionate book, Austin Coates explains how and why the Portuguese came to the Far East, and how they peacefully settled in Macao with tacit Chinese goodwill. Macao's golden age, from 1557 to the disastrous collapse in 1641, is vividly reconstructed.作者/Author: Austin Coat.....
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Metal PenROYCE Gifts & Accessories Limited is an metal gifts & premium manufacturer based in Hong Kong.We are your best partner in One-Stop OEM/ODM Service and our product line covers all your needs in Corperate & Executive Gifts Set, Home Decoration, Desktop Accessories, Wine Accessories, and other.....
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A Comprehensive Guide to Tahara in Islam Exploring the Islamic tradition of cleanliness through detailed rules and rituals, this book defines physical cleanliness and analyzes other dimensions of cleanliness, like keeping the heart safe from various kinds
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