行业： 医疗设备
塑料管材或用于插管病人的气球。
"a manual usually accompanying a technical device and explaining how to install or operate it" Essential Requirements - Medical Device Directive 93/42/EEC - Annex I, 13.1: Each device must be ...
要使东西免费的可以引起疾病的细菌。牙医在使用它们之前消毒其文书。
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