用“12Cr2Mo1R”造句大全,12Cr2Mo1R造句
1、Determination of critical thickness of 12Cr2Mo1R heavy plate for equipments under critical hydrogen
2、Effects of simulated PWHT on impact properties of 12Cr2Mo1R steel heavy plate
1、Determination of critical thickness of 12Cr2Mo1R heavy plate for equipments under critical hydrogen
2、Effects of simulated PWHT on impact properties of 12Cr2Mo1R steel heavy plate