Current-facts boundary: 本页只发布本轮审核通过的当前事实。历史 JSW 页面可用于迁移背景，但不作为当前 RF 事实；现有 RF 强营销表述也未自动复制。
Reviewed Current Facts
- Current RF kit tables list custom brake hoses as paired system components.
- Hose fitment is application-specific; historical JSW hose fitment tables are not current RF evidence.
- No current evidence reviewed for this page supports a blanket DOT/FMVSS 106 claim across RF brake hoses.
Claim & Scope Limits
- 不泛化 DOT/FMVSS。
- 不把旧 JSW brake-hose pages 自动视为当前 RF 车型适配证据。
- 缺少 exact product evidence 时不泛化制造企业或认证主体。