skin: protective clothing, boots/safety shoes, PVC gloves,
保护性贸易
protective trade【贸易】
暂无补充释义。
相关词条
oil-resistant and waterproof protective clothing
protective
protective sheath
personal protective equipment【安全】
protective casing of hypodermic syringes
thermo-protective sight glass
discharge tube having screen with conductive, reflective protective layers