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保险2019


Sanqing card type pipe fitting process characteristics: simple operation, fast, low installation cost. The construction quality of the clamping connection is reliable. The clamping type stainless steel water pipe has a long service life. The construction site of clamping connection shall be clean, civilized and safe. The labor intensity of the workers operating the clamp type pipe connection is small.


Key words:

保险2019

Classification:

Honor received


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