Hardness tester

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{"cid":"258688","pid":"34732349","pimg_url":"\/\/img1.b2bforus.com\/5b\/24\/caf845e41126\/product\/134770156_s-w400xh400.jpg","name":"Aluminum test tubings with inner diameter> 6mm W-20B Webster Hardness Tester for examining Aluminum Tubings with Inner Diameter>6mm","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable"}}