Metal material bending test is an important item when raw materials come to factory in boiler and pressure vessel manufacturing trade.
金属材料的弯曲试验是锅炉压力容器制造行业进行原材料入厂检验的一项主要检查项目。
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CCS factory certification to the company through the construction of a30,000 tonnes-class ships and tankers, containers round, casual vessel, deep inhale sand, chemicals and other types of ships boat.