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Table 1     Number of Specified Factories Installing Specified Facilities and Specified Facilities Registered under the Vibration Regulation Law (As of March 31, 2003)


Table 1-1    Number of specified factories

Specified facilities installed Number %
Metal processing machine 40,835 33.8
Air compressor, etc. 33,188 27.4
Rock crusher 4,020 3.3
Loom 19,754 16.3
Concrete block machine 850 0.7
Timber processing machine 2,496 2.1
Printing machine 11,196 9.3
Roll machine 714 0.6
Injection molding machine for synthetic resin 6,902 5.7
Molding machine 961 0.8
Total 120,916 100.0
Note:    "Specified factories" are those having specified facilities which are also subject to vibration control as laid forth in the Vibration Regulation Law.

Table 1-2    Number of specified facilities

Specified facilities Number %
Metal processing machine 290,420 33.2
Air compressor 158,521 18.1
Rock crusher 21,442 2.5
Loom 291,453 33.4
Concrete block machine 2,964 0.3
Timber processing machine 4,285 0.5
Printing machine 38,093 4.4
Roll machine 3,737 0.4
Injection molding machine for synthetic resin 56,362 6.5
Molding machine 6,461 0.7
Total 873,738 100.0

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Ministry of the Environment, Government of Japan