diff --git a/resources/tester/test_m01_sl_router.py b/resources/tester/test_m01_sl_router.py
index 9a5e8c8cf..c17cecb79 100644
--- a/resources/tester/test_m01_sl_router.py
+++ b/resources/tester/test_m01_sl_router.py
@@ -10,7 +10,9 @@
 from __future__ import annotations
 
 import json
+import re
 import shutil
+import subprocess
 from decimal import Decimal
 from pathlib import Path
 
@@ -23,6 +25,7 @@ from M01_MasterData import M01_MasterData_Router as router_module
 from M01_MasterData import M01_MasterData_Store as store
 from M01_MasterData.SheetLogic import M01_SL_Router as sl
 
+ROOT = Path(__file__).resolve().parents[2]
 REAL = store.FOLDER
 OWN = "로직_자체.json"
 SAMPLE = "QF999997"
@@ -247,3 +250,57 @@ def test_시스템_관리자가_아니면_403(folder: Path) -> None:
     assert client.post("/api/m01/sl/outside", json={"items": []}).status_code == 403
     app.dependency_overrides[verify_session] = lambda: {"role": "SYSTEM_ADMIN", "company_id": None}
     assert client.get("/api/m01/sl/list").json() == {"logics": []}
+
+
+def _node_json(script: str) -> object:
+    result = subprocess.run(
+        ["node", "--experimental-strip-types", "--no-warnings",
+         "--input-type=module", "-e", script],
+        capture_output=True, text=True, encoding="utf-8", timeout=60, cwd=ROOT,
+    )  # fmt: skip
+    assert result.returncode == 0, result.stderr
+    return json.loads(result.stdout)
+
+
+@pytest.mark.skipif(NO_NODE, reason="node 가 없음")
+def test_표_블록이_Table_Import_와_같은_열(client: TestClient) -> None:
+    """서버 표 답(머리 줄 + 줄) = sub3 Table_Build `blockCells` = sub6 Import_Parse `tableRows`."""
+    got = _post(
+        client, "/api/m01/sl/outside", {"items": [{"id": "t", "kind": "표", "table": SAMPLE}]}
+    )
+    rows = got["values"][0]["rows"]
+    table = json.dumps(
+        {"조건": TABLE["조건"], "값칸": TABLE["값칸"], "줄": TABLE["줄"]}, ensure_ascii=False
+    )
+    info = json.dumps(
+        {"conds": TABLE["조건"], "vals": TABLE["값칸"], "rows": TABLE["줄"]}, ensure_ascii=False
+    )
+
+    build = (ROOT / "M01_MasterData/SheetLogic/M01_SL_Table_Build.ts").as_uri()
+    cells = _node_json(
+        f"import {{ blockCells }} from '{build}';console.log(JSON.stringify(blockCells({info})));"
+    )
+    letters = "ABCDEFGHIJ"
+    mine = {
+        f"{letters[c]}{r + 1}": {"값": v}
+        for r, line in enumerate(rows)
+        for c, v in enumerate(line)
+        if v is not None
+    }
+    assert cells == mine
+
+    src = (ROOT / "M01_MasterData/SheetLogic/M01_SL_Import_Parse.ts").read_text(encoding="utf-8")
+    body = re.search(r"/\*\* 범위 칸 꼬리[\s\S]*?\nexport function tableRows[\s\S]*?\n}\n", src)
+    assert body, "Import_Parse 의 tableCols · tableRows 를 못 찾음"
+    script = (
+        "const currentLanguageIndex = 0;\n"
+        + body.group(0).replace("export ", "")
+        + f"\nconsole.log(JSON.stringify(tableRows({table})));"
+    )
+    result = subprocess.run(
+        ["node", "--experimental-strip-types", "--no-warnings",
+         "--input-type=module-typescript", "-e", script],
+        capture_output=True, text=True, encoding="utf-8", timeout=60,
+    )  # fmt: skip
+    assert result.returncode == 0, result.stderr
+    assert json.loads(result.stdout) == rows