Thepa ea Teko e tsoang kantle ho naha
-                DRK8636 Papiso ea ColorimeterLikala tsa mebala tsa Luo Wei Point ke yuniti e ikhethileng ea chrominating, e leng puo e bonolo haholo le e phethahetseng ea mebala ea dijithale. Ka hona, e ka khona ho lekanya ka mokhoa o hlakileng mebala e fapaneng, eo ho leng bonolo ho e tseba.
-                DRK8063 Automatic Optical RotatorHo sebelisoa liphetho tsa tekanyo ea othomathike ea ho leka-lekana ha photoelectric, 'me liphetho tsa ho metha ka mokhoa o iketsang li hlahisoa ke likristale tsa metsi tsa dot matrix. E boloka ka bobeli DRK8060, DRK8062 e tsitsitseng le e ka tšeptjoang, e phahameng ea kutloisiso, ha ho na phoso.
-                DRK8011 Digital Melting Point PenAbbeder refractometer ke sesebelisoa se khonang ho khetholla mokelikeli o pepeneneng, o feto-fetohang kapa o tiileng oa index ea refractive ND le ND-NC (eo haholo-holo e leng mokelikeli o bonaletsang).
-                DRK6902W Abbe ReflectorAbbeder refractometer ke sesebelisoa se khonang ho khetholla mokelikeli o pepeneneng, o feto-fetohang kapa o tiileng oa index ea refractive ND le ND-NC (eo haholo-holo e leng mokelikeli o bonaletsang).
-                CorroformIDM ea Australia, sesebelisoa se entsoe le ho hlahisoa ke IDM ea Australia, haholo-holo e sebelisetsoang ho lekola lisebelisoa tse phuthetsoeng ka pampiri, le tse inehetseng.
-                Corona penLi-tensile tse fapaneng tse kang British Schuman, British domestic 38, 40, 42, 44, 46, 48, 50 li ka hlahloba ka nepo hore na tsitsipano ea holim'a filimi ea polasetiki e fihla boleng ba pene ea teko. Etsa hore mosebedisi a utloisise filimi ena hore na e loketse ho hatisoa.
 
         
 
              
              
             