优化端口传递物性参数方式，减少上下游元件重复计算量

tests/test_native_catalog.py

@@ -12,11 +12,13 @@ from tests.native_reference import reference_data, reference_network
 
 
 def has_revised_pipe_law(case):
-    """The frozen Python flow laws predate the September 2026 corrections."""
-    return any(c['type'] in ('amesim_pnl0001', 'amesim_pnl0003') or
-               (c['type'].startswith('amesim_pnl') and
-                c['medium']['type'] == 'AmesimHeliumPengRobinsonMedium')
-               for c in case['components'])
+    """The frozen flow values include capped pipe iterates, not checked roots.
+
+    All PNL media now share the residual-checked scalar solver. Keep the frozen
+    thermodynamic oracle; the pipe suite checks the actual resistance equation
+    against independent bisection as well as system-level Amesim curves.
+    """
+    return any(c['type'].startswith('amesim_pnl') for c in case['components'])
 
 
 class Circuit: