diff --git a/src/app/main.cpp b/src/app/main.cpp
index 2c46c78..e6abf93 100644
--- a/src/app/main.cpp
+++ b/src/app/main.cpp
@@ -140,6 +140,7 @@
 #include "panels/columns/CategorySection.hpp"
 #include "VtkViewToolbar.hpp"
 #include "AxesSettingsDialog.hpp"
+#include "repo/DatasetFieldDictionary.hpp"
 #include "panels/columns/Column3DDataset.hpp"
 #include "panels/columns/Column2DDataset.hpp"
 #include "panels/columns/Column3DAnalysis.hpp"
@@ -363,8 +364,21 @@ void buildWorkbench(QMainWindow& window, geopro::data::LocalSampleRepository& re
         {{geopro::app::Glyph::Fullscreen, QStringLiteral("全屏")}});
 
     // 左侧内嵌三栏抽屉（自带折叠按钮）+ 右侧 GL 画布，水平并列（非 GL 覆盖层，避免 z-order/圆角伪影）。
-    auto* drawer = new geopro::app::ColumnDrawer(centerWidget);
+    auto* fieldDict = new geopro::data::DatasetFieldDictionary();  // 进程级；ColumnDrawer/段持非拥有指针
+    auto* drawer = new geopro::app::ColumnDrawer(centerWidget, fieldDict);
     auto* viewToolbar = new geopro::app::VtkViewToolbar(centerWidget);  // VTK 画布全局视图控制竖排工具条
+    // 拉装置类型枚举（全局，登录后一次）→ 填字典；电阻率/视电阻率段装置下拉据此显示 + 过滤（spec §6/§10）。
+    cmdRepo.listArrayTypes([fieldDict](bool ok, QJsonArray list, QString) {
+        if (!ok) return;
+        std::map<std::string, std::string> e;
+        for (const auto& v : list) {
+            const QJsonObject o = v.toObject();
+            const std::string iv =
+                o.value(QStringLiteral("itemValue")).toVariant().toString().toStdString();
+            if (!iv.empty()) e[iv] = o.value(QStringLiteral("name")).toString().toStdString();
+        }
+        fieldDict->setArrayTypeEnum(std::move(e));
+    });
     auto* viewRow = new QHBoxLayout();
     viewRow->setContentsMargins(0, 0, 0, 0);
     viewRow->setSpacing(0);
diff --git a/src/app/panels/columns/CategorySection.cpp b/src/app/panels/columns/CategorySection.cpp
index bb457b4..e4f9a9d 100644
--- a/src/app/panels/columns/CategorySection.cpp
+++ b/src/app/panels/columns/CategorySection.cpp
@@ -108,14 +108,19 @@ void CategorySection::refreshArrayCombo() {
     const QSignalBlocker block(arrayCombo_);
     arrayCombo_->clear();
     arrayCombo_->addItem(QStringLiteral("全部装置"), QString());
-    const DsTypeFields* f = dict_ ? dict_->fields(spec_.dsTypeCode) : nullptr;
-    if (f) {
+    if (dict_) {
+        const auto& en = dict_->arrayTypeEnum();  // 全局装置枚举 itemValue→中文
         QSet<QString> seen;
+        // 列出当前数据里出现过、且命中枚举的装置值 → 中文名。
         for (const auto& r : rows_) {
-            const QString val = QString::fromStdString(arrayValueOf(r, *f));
-            if (val.isEmpty() || seen.contains(val)) continue;
-            seen.insert(val);
-            arrayCombo_->addItem(QString::fromStdString(arrayLabel(*f, val.toStdString())), val);
+            for (const auto& kv : r.properties) {
+                const auto it = en.find(kv.value);
+                if (it == en.end()) continue;  // 非装置类型值
+                const QString val = QString::fromStdString(kv.value);
+                if (seen.contains(val)) continue;
+                seen.insert(val);
+                arrayCombo_->addItem(QString::fromStdString(it->second), val);
+            }
         }
     }
     const int idx = arrayCombo_->findData(prev);  // 尽量保留上次选择
@@ -123,17 +128,19 @@ void CategorySection::refreshArrayCombo() {
 }
 
 bool CategorySection::passesFilters(const DsRow& row) const {
-    const DsTypeFields* f = dict_ ? dict_->fields(spec_.dsTypeCode) : nullptr;
-    // 装置类型筛选（仅 ERT 类；"全部"=空 value 不筛）。
+    // 装置类型筛选（全局枚举；"全部"=空不筛）：ds.properties 任一 value 命中选中 itemValue。
     if (spec_.hasArrayTypeFilter && arrayCombo_) {
         const QString sel = arrayCombo_->currentData().toString();
         if (!sel.isEmpty()) {
-            const QString val = f ? QString::fromStdString(arrayValueOf(row, *f)) : QString();
-            if (val != sel) return false;
+            bool hit = false;
+            for (const auto& kv : row.properties)
+                if (QString::fromStdString(kv.value) == sel) { hit = true; break; }
+            if (!hit) return false;
         }
     }
-    // 采集时间下限（collectTime 回退 createTime；最小日期=不限）。
+    // 采集时间下限（collectTime 经 dict 取；缺则回退 createTime；最小日期=不限）。
     if (fromDate_ && fromDate_->date() > fromDate_->minimumDate()) {
+        const DsTypeFields* f = dict_ ? dict_->fields(spec_.dsTypeCode) : nullptr;
         std::string ts = f ? collectTimeOf(row, *f) : std::string();
         if (ts.empty()) ts = row.createTime;
         const QDate d = QDate::fromString(QString::fromStdString(ts).left(10), QStringLiteral("yyyy-MM-dd"));
diff --git a/src/data/api/ApiDatasetCommandRepository.cpp b/src/data/api/ApiDatasetCommandRepository.cpp
index fa6df5e..c48e6e8 100644
--- a/src/data/api/ApiDatasetCommandRepository.cpp
+++ b/src/data/api/ApiDatasetCommandRepository.cpp
@@ -387,6 +387,11 @@ void ApiDatasetCommandRepository::listExceptionTypes(
               std::move(cb));
 }
 
+void ApiDatasetCommandRepository::listArrayTypes(
+    std::function<void(bool, QJsonArray, QString)> cb) {
+    wireArray(api_.getAsync(QStringLiteral("/business/script/arrayTypeList")), std::move(cb));
+}
+
 void ApiDatasetCommandRepository::getExceptionName(
     const QString& exceptionTypeId, const QString& remarkSourceId,
     std::function<void(bool, QString, QString)> cb) {
diff --git a/src/data/api/ApiDatasetCommandRepository.hpp b/src/data/api/ApiDatasetCommandRepository.hpp
index ac8d932..f0d093d 100644
--- a/src/data/api/ApiDatasetCommandRepository.hpp
+++ b/src/data/api/ApiDatasetCommandRepository.hpp
@@ -81,6 +81,7 @@ public:
     void listExceptionTypes(
         const QString& projectId, const QString& remarkSourceType,
         std::function<void(bool ok, QJsonArray list, QString msg)> cb) override;
+    void listArrayTypes(std::function<void(bool ok, QJsonArray list, QString msg)> cb) override;
     void getExceptionName(
         const QString& exceptionTypeId, const QString& remarkSourceId,
         std::function<void(bool ok, QString name, QString msg)> cb) override;
diff --git a/src/data/repo/DatasetFieldDictionary.cpp b/src/data/repo/DatasetFieldDictionary.cpp
index c215202..4ee7173 100644
--- a/src/data/repo/DatasetFieldDictionary.cpp
+++ b/src/data/repo/DatasetFieldDictionary.cpp
@@ -57,4 +57,8 @@ const DsTypeFields* DatasetFieldDictionary::fields(const std::string& dsTypeCode
     return it != byType_.end() ? &it->second : nullptr;
 }
 
+void DatasetFieldDictionary::setArrayTypeEnum(std::map<std::string, std::string> e) {
+    arrayTypeEnum_ = std::move(e);
+}
+
 }  // namespace geopro::data
diff --git a/src/data/repo/DatasetFieldDictionary.hpp b/src/data/repo/DatasetFieldDictionary.hpp
index 6efde52..5e33759 100644
--- a/src/data/repo/DatasetFieldDictionary.hpp
+++ b/src/data/repo/DatasetFieldDictionary.hpp
@@ -33,8 +33,13 @@ public:
     bool has(const std::string& dsTypeCode) const;          // 是否已缓存该 dsType 映射
     const DsTypeFields* fields(const std::string& dsTypeCode) const;  // 未缓存=nullptr
 
+    // 全局装置类型枚举（GET script/arrayTypeList → itemValue→中文名），所有 ERT 类共用（spec §6 装置筛选）。
+    void setArrayTypeEnum(std::map<std::string, std::string> e);
+    const std::map<std::string, std::string>& arrayTypeEnum() const { return arrayTypeEnum_; }
+
 private:
     std::map<std::string, DsTypeFields> byType_;
+    std::map<std::string, std::string> arrayTypeEnum_;  // itemValue → 中文名
 };
 
 }  // namespace geopro::data
diff --git a/src/data/repo/IDatasetCommandRepository.hpp b/src/data/repo/IDatasetCommandRepository.hpp
index de02c2f..8bfc527 100644
--- a/src/data/repo/IDatasetCommandRepository.hpp
+++ b/src/data/repo/IDatasetCommandRepository.hpp
@@ -167,6 +167,9 @@ public:
         const QString& projectId, const QString& remarkSourceType,
         std::function<void(bool ok, QJsonArray list, QString msg)> cb) = 0;
 
+    // 装置类型枚举：GET /business/script/arrayTypeList → [{itemValue,name}]（电阻率/视电阻率段装置筛选用）。
+    virtual void listArrayTypes(std::function<void(bool ok, QJsonArray list, QString msg)> cb) = 0;
+
     // 获取异常名称：POST /business/exception/getExceptionName
     // body {exceptionTypeId, remarkSourceId}（对应原版 queryExceptionNameInProfileInversion）。
     // 原版 res.data 是「纯字符串」（建议名称本身），故回调直接回传 name 字符串。