Thermostatically controlled appliance plugs and probe thermostats therefor from Canada, Hong Kong, Japan, Malaysia, and Taiwan microform : determinations of the commission in investigations nos. 701-TA-290-292 (preliminary) under the Tariff Act of 1930, together with the information obtained in the investigations : determinations of the commission in investigations nos. 731-TA-400-404 (preliminary) under the Tariff Act of 1930, together with the information obtained in the investigations