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BSI Group, 09/24/2007
Publisher: BS
File Format: PDF
$131.00$263.67
Published:24/09/2007
Pages:30
Specification for lifts, escalators, passenger conveyors and paternosters-Definitions
$76.00 $152.40
Specification for lifts, escalators, passenger conveyors and paternosters-General requirements for paternosters
$54.00 $109.22
Spur and helical gears-Basic rack form, modules and accuracy (1 to 50 metric module)
$46.00 $93.47