氢氟酸相关词汇 ... 防毒面具,正确类型 Respiratory, correct type 皮肤:防护衣服,长靴,安全鞋, PVC手套, 化学眼罩 /面罩,围裙 skin: protective clothing, boots/safety shoes, PVC gloves, chemical goggles/full face shield, coveralls…. 眼睛:眼罩/面罩 Eye: goggles/full face shield ...
基于1个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress