r134a不能完全代替r1234yf。以下是原因: 环保性:r1234yf的全球变暖潜能值(GWP)更低,更符合环保要求。 兼容性:r1234yf通常用于新型汽车空调系统,而r134a多用于旧款车型。 压力特性:r1234yf的工作压力更高,直接替换可能存在安全隐患。 成本差异:r1234yf的价格通常更高,但长期来看更符合环保法规趋势。
【优质】我们的 R1234YF 至 R134A 快速接头采用坚固的优质铝制成,结构坚固,确保高工作性能、长使用寿命和耐用性。 【尺寸】R1234YF 至 R134A 快速接头:低压侧 R1234yf 接头 14 毫米母头 x 1/4''SAE 公头。R12 至 R134a 适配器:1/4'' SAE 母头 x 低压...
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全自动汽车空调清洗机AMC1000D冷媒回收加注机R134a/1234yf双系统 复购率:19% 1年 ￥1.1万成交1笔 杭州市 巨犀AC1000汽车空调冷媒回收加注机双系统R134a/1234yf管路清洗机 复购率:0% 7年 ￥1.9万成交0笔 北京市 用于加注R134A的冷媒加注机(型号AC1000) ...
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