3M Health Care Service Center Suite 200, Building 502 3350 Granada Ave N Oakdale, MN 55128 1 800 292 6298 3 3M Health Care Infection Prevention Division 3M Center, Building 275-4E-01 St. Paul, MN 55144-1000 USA
3M Littmann Master Classic II 耳孔诊所说明书 Master Classic II Stethoscope •Excellent acoustic sensitivity •Patented tunable diaphragm for monitoring low and high frequencies •Compact and portable design •High-performance single-lumen tubing •Patented Littmann® Soft-sealing eartips ...