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- [8] Trio of handheld process calibrators covers wide range I&CS-INSTRUMENTATION & CONTROL SYSTEMS, 1998, 71 (11): : 69 - 69
- [9] Trio of handheld process calibrators covers a wide range I&CS Instrumentation & Control Systems, 1998, 71 (11):
- [10] Dc/dc module covers wide input range Electronic Products (Garden City, New York), 1995, 38 (06):