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- [4] A PORTABLE APPARATUS FOR DETERMINING SEDIMENTS IN CREAM JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1947, 30 (02): : 373 - 376
- [6] APPARATUS FOR DETERMINING RESIDUAL STRESSES IN METALS INDUSTRIAL LABORATORY, 1969, 35 (09): : 1355 - &
- [7] APPARATUS FOR DETERMINING DAMPING CAPACITY OF METALS INDUSTRIAL LABORATORY, 1969, 35 (03): : 454 - &
- [8] Novel type of portable vacuum gauge calibration apparatus Zhenkong Kexue yu Jishu Xuebao/Journal of Vacuum Science and Technology, 2013, 33 (05): : 462 - 467
- [9] Novel type of portable vacuum leak calibrator apparatus Zhenkong Kexue yu Jishu Xuebao/Journal of Vacuum Science and Technology, 2013, 33 (12): : 1179 - 1183
- [10] A VACUUM-CLEANER TYPE OF SUCTION APPARATUS FOR THE COLLECTION OF MOSQUITOS REVISTA DE SAUDE PUBLICA, 1984, 18 (05): : 418 - 420