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CERTIFICATION
合格证
Contract No.（合同号）：CZ-SG110330
Customer（客户名称）：PETROMATERIALS(CANGZHOU)Co.,LTD Product Name（产品名称）：Tool Joint for Drill Pipe
Product Type（产品规格）：NC38
Product Pieces（产品数量）：325pairs
Specification（执行标准）：API SPEC 5DP-2009
IT IS HEREBY CERTIFIED THAT THE MATERIALS HAVE BEEN MANUFACTURED AND TESTED IN ACCORDANCE WITH THE ABOVE SPECIFICATION AND ALSO WITH THE REQUIREMENTS REFFERED IN THE CONTRACT.兹证明,上述产品的制造、检测符合相应的技术规范和订货合同要求。
2011-4-26
