通报产品/来源地 不锈钢龙头（stainless steel spout） 通报原因 镍物质(1.483mg/kg-ppm)，锰物质(0.07mg/kg-ppm)迁移
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Stainless steel piping between top tank and dispensing spout to control bacteria growth.
在上水箱和出水口之间使用不锈钢管来抑制细菌生长。
This laser welding coaxial protection air spout was used to weld the stainless steel, and then the effect of coaxial protection air spout on the welding process was analyzed.
利用该同轴保护喷嘴进行不锈钢激光叠焊试验，分析同轴保护喷嘴对保护效果及焊接过程的影响。
The device is comprised of a protected stainless steel cannula for puncturing the segment, a soft plastic body for holding the cell suspension, and a spout for dispensing calibrated drops.
该装置是由一个受保护的不锈钢套管穿刺段，一个用于支撑悬浮细胞的柔软塑料机壳以及分配校准液滴的喷嘴。
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