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WYL stainless steel threaded pipe fittings undergo comprehensive pre-shipment inspection




Yingli WILL INSPECT the stainless steel threaded fittings BEFORE SHIPMENT, the inspection adopts 

"AI+ manual" double verification mode, covering 12 key indicators including material composition, 

mechanical properties and non-destructive testing, the inspection pass rate reaches 100%?.

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? Copyright ? 2015.Qingdao Yingli Machinery Co., Ltd. All rights reserved. 魯ICP備12002705號-2 網(wǎng)站地圖

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