diff --git a/B09_Estimation/B09_Estimation_ResourceAxis_ChooseOne.py b/B09_Estimation/B09_Estimation_ResourceAxis_ChooseOne.py
index bcdb40ee..e1627f85 100644
--- a/B09_Estimation/B09_Estimation_ResourceAxis_ChooseOne.py
+++ b/B09_Estimation/B09_Estimation_ResourceAxis_ChooseOne.py
@@ -269,34 +269,75 @@ def match_spec_column_table(
     if len(specs) < 2 or not all(_SPEC_HEAD.match(spec) for spec in specs):
         return False
 
+    from B09_Estimation.B09_Estimation_ResourceAxis_Join import resolve_family, unmatched_reason
+
     unit = table.get("basis_unit") or ""
     work_item_code = str(node.get("work_item_code", ""))
     table_id = str(table.get("pum_table_id", ""))
     form = str(table.get("pum_form", ""))
 
     made = 0
+    previous_note = ""
+
+    def unmatched(cell: str, reason: str) -> None:
+        result.unmatched.append(
+            UnmatchedRow(
+                work_item_code=work_item_code, pum_table_id=table_id, cell=cell, reason=reason
+            )
+        )
+
     for index, row in enumerate(rows[1:], start=1):
         cells = [_clean(cell) for cell in row]
-        if not cells:
+        if not cells or not cells[0]:
             continue
-        name, spec_text = split_name_and_spec(cells[0])
-        entry = catalog.resolve(name, spec_text) or catalog.resolve(name, "")
-        if entry is None:
-            result.unmatched.append(
-                UnmatchedRow(
-                    work_item_code=work_item_code,
-                    pum_table_id=table_id,
-                    cell=cells[0],
-                    reason="카탈로그에 없는 이름 (규격이 열로 선 표) — 0 으로 때우지 않습니다.",
-                )
+        # 줄 모양 — | 구분 | 규격 | 단위 | 관경별 값 … | 비고 | (2026-09-14 · 원문 12-11 표 머리)
+        values = [
+            value for value in (_cell_amount(cell) for cell in cells[1:]) if value is not None
+        ]
+        note = cells[-1] if len(cells) > 1 and _cell_amount(cells[-1]) is None else ""
+        note = previous_note if note == "〃" else note
+        spec_cell = cells[1] if len(cells) > 1 and _cell_amount(cells[1]) is None else ""
+        if not values and not note and previous_note.replace(" ", "") == "설계수량":
+            note = previous_note  # 원문 병합 칸 — 바로 위 줄 비고를 따름(흄관 거푸집)
+        previous_note = note
+        tight_note = note.replace(" ", "")
+        # ⚠ 원문 비고가 「이 일위대가 밖」인 줄 — 못 찾은 게 아니라 안 넣는 것 · 까닭을 남김.
+        if tight_note in ("별산", "별도계산"):
+            unmatched(
+                cells[0], f"「{note}」 — 원문 비고대로 이 일위대가 밖에서 따로 셈 · 여기 안 넣음"
             )
             continue
-        values = [_cell_amount(cell) for cell in cells[1:]]
-        values = [value for value in values if value is not None]
-        if len(values) < len(specs):
-            # 값이 빈 규격이 있다 — 「별산」 줄이거나 표가 덜 찼다. 짐작해 채우지 않는다.
+        if tight_note == "설계수량":
+            unmatched(cells[0], "「설계수량」 — 원문 비고대로 설계 물량으로 따로 셈 · 여기 안 넣음")
             continue
-        for spec_name, amount in zip(specs, values[-len(specs) :]):
+        if len(values) < len(specs):
+            why = f"「{note}」 — " if note else ""
+            unmatched(cells[0], f"{why}관경별 값이 비어 짐작해 채우지 않음")
+            continue
+        name, inline_spec = split_name_and_spec(cells[0])
+        row_specs = [text for text in (spec_cell, inline_spec) if text]
+        entries: list[CatalogEntry] = []
+        for spec_name in specs:
+            entry = (
+                next(
+                    (
+                        found
+                        for text in (*row_specs, spec_name)
+                        if (found := catalog.resolve(name, text)) is not None
+                    ),
+                    None,
+                )
+                or catalog.resolve(name, "")
+                or resolve_family(catalog, cells[0], cells)
+            )
+            if entry is None:
+                break
+            entries.append(entry)
+        if len(entries) < len(specs):
+            origin = f" · 원문 규격 {spec_cell}" if spec_cell else ""
+            unmatched(cells[0], f"{unmatched_reason(catalog, name)}{origin} (규격이 열로 선 표)")
+            continue
+        for spec_name, amount, entry in zip(specs, values[-len(specs) :], entries):
             result.rows.append(
                 ResourceRow(
                     work_item_code=work_item_code,
diff --git a/B09_Estimation/B09_Estimation_ResourceAxis_Sources.py b/B09_Estimation/B09_Estimation_ResourceAxis_Sources.py
index c15d7c09..f696c0c6 100644
--- a/B09_Estimation/B09_Estimation_ResourceAxis_Sources.py
+++ b/B09_Estimation/B09_Estimation_ResourceAxis_Sources.py
@@ -168,7 +168,8 @@ def spec_candidates(cells: list[str]) -> list[str]:
         if spec:
             found.append(spec)
             continue
-        token = _RE_SIZE_TOKEN.fullmatch(text.rstrip("㎥㎡톤tonm³"))
+        # 「40.64㎝」(절단기 12-11-2) — 카탈로그는 수만 적음(7620-0003 절단기 40.64).
+        token = _RE_SIZE_TOKEN.fullmatch(text.rstrip("㎥㎡톤tonm³㎝"))
         if token:
             found.append(token.group(0))
     return found
diff --git a/resources/data_resource_catalog/resource_catalog_ext_2026-01-01.json b/resources/data_resource_catalog/resource_catalog_ext_2026-01-01.json
index cd7c679b..a780760c 100644
--- a/resources/data_resource_catalog/resource_catalog_ext_2026-01-01.json
+++ b/resources/data_resource_catalog/resource_catalog_ext_2026-01-01.json
@@ -259,6 +259,58 @@
      "F0243"
     ]
    }
+  },
+  {
+   "code": "AR-M-423cfb79",
+   "kind": "material",
+   "name": "고무링",
+   "spec": "∅800mm",
+   "unit": "개",
+   "source": {
+    "pum_edition": "2026-01-01",
+    "pum_table_ids": [
+     "F0346"
+    ]
+   }
+  },
+  {
+   "code": "AR-M-18c0ce85",
+   "kind": "material",
+   "name": "고무링",
+   "spec": "∅1000mm",
+   "unit": "개",
+   "source": {
+    "pum_edition": "2026-01-01",
+    "pum_table_ids": [
+     "F0346"
+    ]
+   }
+  },
+  {
+   "code": "AR-M-d9d5aa16",
+   "kind": "material",
+   "name": "고무링",
+   "spec": "∅1200mm",
+   "unit": "개",
+   "source": {
+    "pum_edition": "2026-01-01",
+    "pum_table_ids": [
+     "F0346"
+    ]
+   }
+  },
+  {
+   "code": "AR-M-0cc44237",
+   "kind": "material",
+   "name": "지수활제",
+   "spec": "",
+   "unit": "g",
+   "source": {
+    "pum_edition": "2026-01-01",
+    "pum_table_ids": [
+     "F0346"
+    ]
+   }
   }
  ]
 }
diff --git a/resources/tester/test_b09_spec_column_table.py b/resources/tester/test_b09_spec_column_table.py
new file mode 100644
index 00000000..270a8ba6
--- /dev/null
+++ b/resources/tester/test_b09_spec_column_table.py
@@ -0,0 +1,62 @@
+"""규격이 열로 선 표(관부설 12-11) — 규격 칸·비고를 읽어 줄은 서고 못 넣는 줄은 까닭으로 드러남.
+
+2026-09-14 축 C 1장 ② (브레인 차례 · 판정 불필요). 원문 = 산림사업 표준품셈 12-11-1·2·3.
+    ① 원문 비고 「별산」·「별도계산」·「설계수량」(〃 · 병합 칸 포함)은 **안 넣는 줄**로 까닭을 남김
+    ② 규격 칸(「1:2」)과 관경 열(「∅800mm」)이 조인 키 — 접합몰탈·고무링이 자재 줄로 섬
+    ③ 기종이 여럿인 크레인은 **고르지 않고** 「규격 미정 · 원문 규격 10ton」
+    ④ 옆 칸 규격 「40.64㎝」 = 카탈로그 절단기 40.64
+"""
+
+from __future__ import annotations
+
+import sys
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[2]
+sys.path.insert(0, str(ROOT))
+
+from B09_Estimation.B09_Estimation_ResourceAxis import (  # noqa: E402
+    build_resource_axis,
+    load_combined_catalog,
+    load_work_item_master,
+)
+
+AXIS = build_resource_axis(load_work_item_master(), load_combined_catalog())
+
+
+def _unmatched(code: str) -> dict[str, str]:
+    return {u.cell: u.reason for u in AXIS.unmatched if u.work_item_code == code}
+
+
+def _rows(code: str) -> list:
+    return [r for r in AXIS.rows if r.work_item_code == code]
+
+
+def test_원문_비고대로_안_넣는_줄은_까닭을_남긴다() -> None:
+    vr = _unmatched("FP-12-11-01")
+    assert "별도계산" in vr["VR관"] and "설계수량" in vr["기초콘크리트"]
+    assert "설계수량" in vr["거 푸 집"]  # 「〃」
+    hume = _unmatched("FP-12-11-02")
+    assert "별산" in hume["흄 관"] and "설계수량" in hume["거 푸 집"]  # 병합 칸
+    corrugated = _unmatched("FP-12-11-03")
+    assert "필요시적용" in corrugated["커플링밴드"] and "설계수량" in corrugated["모래부설"]
+
+
+def test_규격_칸과_관경_열이_조인_키() -> None:
+    rings = {
+        r.variant: r.resource_spec for r in _rows("FP-12-11-01") if r.resource_name == "고무링"
+    }
+    assert rings == {"∅800mm": "∅800mm", "∅1000mm": "∅1000mm", "∅1200mm": "∅1200mm"}
+    mortar = [r for r in _rows("FP-12-11-02") if r.resource_name == "접합몰탈"]
+    assert {r.resource_spec for r in mortar} == {"1:2"} and len(mortar) == 3
+
+
+def test_크레인은_고르지_않고_원문_규격을_보인다() -> None:
+    reason = _unmatched("FP-12-11-03")["크레인"]
+    assert "규격 미정" in reason and "원문 규격 5ton" in reason
+    assert not any(r.resource_name.startswith("크레인") for r in _rows("FP-12-11-03"))
+
+
+def test_절단기_40_64cm_는_카탈로그_40_64() -> None:
+    cutters = [r for r in _rows("FP-12-11-02") if r.resource_name == "절단기"]
+    assert [(r.resource_code, str(r.amount)) for r in cutters] == [("7620-0003", "0.93")]