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1999, vol.47, no.1	1999, vol.47, no.11	1999, vol.47, no.12	1999, vol.47, no.2	1999, vol.47, no.3	1999, vol.47, no.4
1999, vol.47, no.5	1999, vol.47, no.6	1999, vol.47, no.7	1999, vol.47, no.8	1999, vol.47, no.9

题名	作者	出版年	年卷期
A new life for the Primm shuttle	Andrew S. Jakes	1999	1999, vol.47, no.12
Alleviating the impact of maintenance to lift installations by design and operational considerations	Joe W. N. Lau; Brian H. M. O; David T. W. Chan	1999	1999, vol.47, no.12
Newly developed standard-type elevators	Toshiro Komatsu; Shinji Shibuya; Hiroyuki Haginaka; Shoichi Osako	1999	1999, vol.47, no.12
Reducing wasted energy consumed by lightly loaded escalators	Roger Frazier	1999	1999, vol.47, no.12
The impact of wind on a high-rise tower	Peng Jie; Dong Yonggang	1999	1999, vol.47, no.12
The jasper tramway: a sight to behold	Jim Marcusky	1999	1999, vol.47, no.12