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xiaoxiao61 0 Объявления
PB Fitting price Product Description The PB male coupling uses high-quality pb material, which has the advantages of easier adhesion, soft texture, acid resistance, alkali resistance, corrosion resistance, moisture resistance, and good water tightness.…
glenda2ley2 0 Объявления
Residential Gas Boiler Technical cooperation between Germany debeid International Group Co., Ltd. and Jinan Longao thermal equipment Co., Ltd.锛孌ebeid wall hanging furnace adopts the mature wall hanging furnace manufacturing technology in Europe for more…
