14
15
1205,
1206.
4305.
13.52.
(b) Equipment for the deposition of thin film, the coating of thin
film, or the working thereof,
(e) Specialized parts for the above equipment.
Electro-chemical, semi-conductor and radio-active devices for the direct conversion of chemical, solar or nuclear energy to electrical energy, as follows-
(a) Electro-chemical devices, as follows---
(0) Fuel cells, including regenerative cells Le, cells for generating electric power, to which all the consumable com- ponents are supplied from outside the cell;
(i) Primary cells having any of the following charac- teristics-
(1) possessing a means of activation and having an open circuit storage life in the unactivated condition, at
a temperature of 70*F. (21°C) of 10 years or more;
(2) capable of operating at temperatures from below -11°F (-25°C) Do above 131°F. (55°C). including cells and cell assemblies (other than dry cells) possessing self-contained heaters;
(6) Photo-voltaic cells with a power output of 8 milliwatts or more per square centimetre under 100 nailliwatts per square centimetre lungsten (2800°K) illumination; all gallium arsenide photo-voltaic cells, excluding those having a power output of less than 4 milliwatts measured by the above technique:
(c) Power sources other than nuclear reactors based on radio-
active materials systems, cxcluding-
(1) Those having ao output power of less than 0.5 watt and a total weight of more than 200 lb. (99.7 kg);
(ii) Those specially designed and developed for medical use within the human body;
(d) Specialized parts, components and sub-assemblies of the
above devices.
Electric are devices for generating a dow of ionized gas in which the arc columa is constricted (except devices wherein the flow of gas is for isolation purposes only and devices of less than 80 Kw for either cutting, welding, plating or spraying or any combina- tion thereof); equipment incorporating such devices; specially de- signed parts, accessories and control or test equipment for such devices.
GROUP D.
GENERAL INDUSTRIAL EQUIPMENT.
Metal rolling mills.
Machinery specially designed for the extrusion of tetrafluoroethy- lene polymer and copolymer coagulated dispersions or powders or pastes derived therefrom, and parts and components therefor, and other machinery specially designed for the manufacture of wire and cable specified under item 1754(c), Oroup I.
1353.
13.55.
1356.
1357.
1341,
Equipment specially designed for the manufacture of com- munication cable specified under item 1526, Group F.
Machinery and equipment for the manufacture of electronic equipment, components and materials and related test gear, parts and specialized controls and accessories, as follows-
(4) For tubes (valves) and parts and sub-assemblies thereof— (1) Equipment specially designed for the manufacture of embargoed types; and
(D) Equipment for automatic or semi-automatic assembly, testing or sorting or any of combination thereof, except standard equipment for the assembly of entertainment-type receiver tubes or television picture tubes not specified under Item 1541, Group F;
(b) For semi-conductor devices for electronic equipment and components covered by item 1564(a), Group F, and for purts. materials and sub-assemblies thereof-
(i) Equipment specially designed for the manufacture of embargoed types and of any silicon transistor;
(6) Equipment for slicing, dicing, scribing, alice break- ing, probing, testing or sorting or any combination thereof;
(iii) Bonders and welders:
(iv) Masks;
(v) Equipment for the manufacture of masks or the crea- tion of a photosensitive pattern on the surface of a semi- conductor or insplating substrate; and
(vi) Equipment for purifying or processing semi-conductor materials except equipment specially designed for the zone purification of germanium;
(c) For depositing or printing on insulating materials or other- wise forming, in situ, component parts other than basic wiring.
Machinery for the working of synthetic film used as a dielectric (condenser tissue) or as magnetic recording tape, as follows- (a) Vacuum metallizing machinery specially designed for the continuous coating with metallized sheathing of synthetic film for dielectric use in the manufacture of capacitors covered by item 1560, Group F; and
(A) Equipment specially designed for the continuous coating of polyester base magnetic tape intended for the equipment subject to embargo under item 1572, Group G.
Machines of which the motions for positioning, wrapping and winding of fibres are co-ordinated and programmed in three or more axes, specially designed to fabricate composite structures or laminates from fibrous and filamentary materials, and the mechanical parts of the machines, co-ordinating and programm- ing controls, and specialized parts, components and accessories therefor.
Wind tunnels, as follows--
(a) Supersonic (Mach 1,4 to Mach 5.5), hypersonic (Mach 5,5 to Mach 15) and hypervelocity (above Mach 15) wind tun-