马克四型hev防护服是黑山基地专门提供给科研人员的装备，除戈登的橙色hev外，黑山中亦可见到其他研究员身着相同或不同颜色的hev。 可使用黑山基地的充电端口进行充电。

HEV防护服全称为危险环境（Hazardous Environment）防护服，是一种全身都被防护材料包覆的防护性服装。 它有黑山研究所开发出来，以使那里的研究员们可以穿着它安全地在充满辐射、能量脉冲、处理危险材料时的钝力冲击的环境下持续自己的研究工作，它被前往Xen ...

The Hazardous Environment Suit, also simply known as the HEV Suit, or the Hazard Suit, is a protective suit worn by Gordon Freeman and other members of the Black Mesa Science Team in the Half-Life series. The suit was designed for use in hazardous environment conditions. It provides limited protection from the elements.

馬克四型hev防護服是黑山基地專門提供給科研人員的裝備，除戈登的橙色hev外，黑山中亦可見到其他研究員身著相同或不同顏色的hev。 可使用黑山基地的充電埠進行充電。

HEV防护服，或者 危险环境防护服，因为方便经常被称作“防护服”，是一件出现在第一人称射击类型《半条命》系列游戏中的全身性的危险环境服装，设计与黑山研究基地，为了科学家们考虑而使他们在 危险物质的运送过程中，拥有对防护辐射、能量攻击、钝器创伤等的防护能力，以及具有作为“调查队”的成员穿越到XEN的能力。 它在《半条命》系列中主要被Gordon Freeman穿着——首先是半条命1中的HEV第IV型，然后是半条命2中升级过的第V型，这件防护服允许他承受很多 …

2023年2月26日 · An all-new HEV Suit model overhaul pack! Featuring the lovely model by Alejandro Avila! This suit was originally created as a base for the Stalker enemy in the possibly upcoming Borealis; Last Man Standing Mod. The modeler, Alejandro Avila, aka DG-191 or nul_del, saw it fit to upload the base model publicly, sort of.

2019年2月26日 · "This here is the Hazardous Environment Suit Mark IV designed exclusively for Inkling use, although you can use it as a bobble head..."

同时，HEV也可帮助前往Xen星球的调查队员适应对人类而言恶劣的外星环境。 HEV一般可为穿戴者提供护甲、 探照灯 、生命/弹药量 HUD

The HEV Suit, or Hazardous EnVironment suit, often called the "Hazard Suit" for convenience, is a full-body hazardous materials suit developed at the Black Mesa Research Facility. Designed for Black Mesa scientists to protect themselves from radiation, energy discharges, blunt-force trauma during the handling of hazardous materials, and the ...

The HEV Suit, or Hazardous EnVironment suit, often called the "Hazard Suit" for convenience, is a full-body hazardous materials suit developed at the Black Mesa Research Facility. Designed for Black Mesa scientists to protect themselves from radiation, energy discharges, blunt-force trauma during the handling of hazardous materials, and the ...