emerson xb-1019 hc-1b adjustment關於「ALCO TCLE Expansion Valves」標籤，搜尋引擎有相關的訊息討論：
[PDF] Alco Controls - Thermo™-Expansion Valves T-, L-, 935-, ZZ-Seriesclimate.emerson.com › documents › thermo-expansion-valves-t-l-935...[PDF] T-SERIES TAKE-APART THERMOSTATIC EXPANSION VALVESclimate.emerson.com › documents › t-series-take-apart-thermostatic-e...Alco Controls