prefilming 中文意思是什麼
prefilming
解釋
預膜-
Technology - technical code for on line chemical cleaning and prefilming under the load of heat of recirculating cooling water system
循環冷卻水系統不停車化學清洗和熱態預膜工藝技術規程 -
Industrial circulating cooling water - determination of zinc for phosphorus - zinc prefilming fluid - atomic absorption spectrometric method
工業循環冷卻水用磷鋅預膜液中鋅含量的測定原子吸收光譜法 -
Industrial circulating cooling water - determination of calcium for phosphorus - zinc prefilming fluid - atomic absorption spectrometric method
工業循環冷卻水用磷鋅預膜液中鈣含量的測定原子吸收光譜法
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