最后，但不是最不重要的，HS 855HD配备创新性的自装载、快速架设系统，从而无需第二台起重机辅助进行卸载或架设作业。
Last but not least, the HS 855 HD has an innovative self-loading and fast erecting system, so that a second crane is not needed for the unloading or erecting work.
对12根经过长期荷载作用卸载后的自密实与振捣混凝土梁进行了静力试验研究。
This paper reports the test results of 12 beam specimens including 8 SCC simple beams and 2 vibrated concrete simple beams and 2 SCC continuous beams under static loading after long-term actions.
对12根经过长期荷载作用卸载后的自密实与振捣混凝土梁进行了静力试验研究。
This paper reports the test results of 12 beam specimens including 8 SCC simple beams and 2 vibrated concrete simple beams and 2 SCC continuous beams under static loading after long-term actions.
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