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防护服 防化学品服装的试验方法 第4部分：液体喷雾穿透阻力测定（喷雾试验）

Protective clothing — Test methods for clothing providing protection against chemicals Part 4:Determination of resistance to penetration by a spray of liquid (spray test)

防护服 化学防护服试验方法 第4部分：抗液体喷雾渗透性的测定（喷雾试验）

Protective clothing – Test methods for clothing providing protection against chemicals – Part 4: Determination of resistance to penetration by a spray of liquid (spray test)

防护服 防护服化学防护试验方法 第4部分：抗液体喷雾渗透性的测定（喷雾试验）（ISO 17491-4:2024）

Protective clothing - Test methods for clothing providing protection against chemicals - Part 4: Determination of resistance to penetration by a spray of liquid (spray test) (ISO 17491-4:2024)

防护服 防护服化学防护试验方法 第4部分：抗液体喷雾渗透性的测定（喷雾试验）（ISO 17491-4:2024）

Protective clothing - Test methods for clothing providing protection against chemicals - Part 4: Determination of resistance to penetration by a spray of liquid (spray test) (ISO 17491-4:2024)

执行特定救援任务的消防员个人防护装备——第4部分：手套——修正案1

Personal protective equipment for firefighters undertaking specific rescue activities — Part 4: Gloves — Amendment 1

混凝土试验.第14部分:通过抗渗透性测定混凝土混合物的凝结时间

Testing of concrete — Part 14: Setting time of concrete mixtures by resistance to penetration

防护服 化学品防护服装试验方法 第4部分:喷液渗透阻力的测定 (ISO 17491-4:2024)

Protective clothing - Test methods for clothing providing protection against chemicals - Part 4: Determination of resistance to penetration by a spray of liquid (spray test) (ISO 17491-4:2024)

防护服 化学防护服试验方法 第4部分：抗液体喷雾渗透性的测定（喷雾试验）

Protective clothing - Test methods for clothing providing protection against chemicals - Part 4 : determination of resistance to penetration by a spray of liquid (spray test)

防护服 化学防护服试验方法 第4部分：抗液体喷雾渗透性的测定（喷雾试验）

Protective clothing - Test methods for clothing providing protection against chemicals - Part 4 : determination of resistance to penetration by a spray of liquid (spray test)

防护服 防护服的化学品防护试验方法 第4部分：液体喷洒渗透阻力测定（喷洒试验）（ISO 17491-4:2024）

Protective clothing - Test methods for clothing providing protection against chemicals - Part 4: Determination of resistance to penetration by a spray of liquid (spray test) (ISO 17491-4:2024)

防护服 化学防护服试验方法 第4部分：抗液体喷雾渗透性的测定（喷雾试验）

Protective clothing - Test methods for clothing providing protection against chemicals - Part 4: Determination of resistance to penetration by a spray of liquid (spray test)