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[ เทคโนโลยี ( Technology ) ]
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ลำดับที่
LC
คำอธิบาย
181
Cameras
182
Photographic processing. Darkroom technique
183
Transparencies. Diapositives
184
Color photography
185
Studio and laboratory
186
Lighting
187
Applied photography Including artistic, commercial, medical photography, photocopying processes
188
Cinematography. Motion pictures
189
Photomechanical processes
190
Manufactures
191
Furs
192
Paper manufacture and trade
193
Textile industries
194
Production management. Operations management
195
Rubber industry
196
Packaging
197
Animal products
198
Metal manufactures. Metalworking
199
Cereals and grain. Milling industry
200
Tobacco industry
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[แสดง 20/228 รายการ]