Gas injected PEX? dielectric for accurate signal transfer, even over long runs.
专利的PEX? 气体电介质注入技术令到信号传输精确, 经久耐用.
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When a large defect is remained make connection with a fitting for LG PEX-A Pipe.
破损较严重时可切除破损位后用PEX - 管件联接.
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Can bone marrow mesenchymal stem cells be used as PEX gene stable transfection vectors?
大鼠骨髓间质干细胞可以成为PEX基因稳定转染的载体细胞 吗 ?
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PEX包涵体洗涤通过对比三个洗涤方案,发现选择复合洗涤能获得比较纯的包涵体蛋白,软件分析洗涤后的包涵体蛋白占到总蛋白的86%;
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