一段话 -13? 3.if the contractor is not satisfied that ide n tification is positive ,or where no certificate is available ,the material shall be tested,in the present of the contractor's inspector,in accordance with the requirements of the appropriate specification,the costs of these tests shall be to the vendor's accout. 如果买方对材料证明的不满是合理的,或者没有材料证明的,这些材料应在买方监理见证下根据适当的规范进行检验,这些检验费用应由卖方承担。查看更多