China hardness tester concrete test hammer

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{"pid":"21711246","cid":"113589","pimg_url":"\/\/img1.tradegrowthhub.com\/2f\/b9\/4b71c8e8c347\/product\/72681572_s-w400xh400.jpg","name":"Handheld Electronic Digital Concrete Hardness Tester HT-225W+ Test Rebound Hammer","company_name":"Ubeeda (Tianjin) International Trade Co., Ltd.","attrs":{"Price":"Negotiable","MOQ":"1 Unit","Delivery Time":"Negotiable","Brand":"SJJW"}}