共 29 条
[2]
AYOUB MM, 1978, SAFETY MANUAL MATERI, P139
[3]
Borg G., 1962, PHYS PERFORMANCE PER
[4]
Brown J. R., 1972, MANUAL LIFTING RELAT
[5]
CHAFFIN DB, 1981, DHHS NIOSH81122 PUBL, pCH3
[7]
DAVIES BT, 1978, SAFETY MANUAL MATERI, P175
[8]
DAVIS PR, 1985, ERGONOMICS, V28