ASTM D4985-2000A 补充冷却剂添加剂的强力发动机初始电荷用低硅酸盐甘醇发动机冷却剂规格
ASTM D4985-2000A 标准详情
- 标准号:ASTM D4985-2000A
- 中文标题:补充冷却剂添加剂的强力发动机初始电荷用低硅酸盐甘醇发动机冷却剂规格
- 英文标题:standard specification for low silicate ethylene glycol base engine coolant for heavy duty engines requiring a pre-charge of supplemental coolant additive sca
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2000
内容简介
1.1 This specification covers the requirements for low silicate ethylene glycol base engine coolants for cooling systems of heavy-duty engines. When concentrates are used at 40 to 60 % concentration by volume in water, or when prediluted glycol base
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