According to the test and check, the safe coefficient of the concrete strength of the dam is completely enough.
经试验和复核，大坝混凝土强度的安全系数是完全足够的。
The manufacture, test and check & acceptance for these vessels are performed according to the technical terms for the steel welding vessels issued by the Ministry of Machinery.
容器的制造、试验和验收均按机械部钢制焊接容器技术条件执行。
The manufacture, test and check & acceptance for these vessels are performed according to the technical terms for the steel welding vessels issued by the Ministry of Machinery.
容器的制造、试验和验收均按机械部钢制焊接容器技术条件执行。
应用推荐