120度の超低温冷蔵庫のオイル不足とは?
2173The compressor of the -120 degree ultra-low temperature refrigerator is a complex component that runs at high speed. In order to ensure sufficient lubrication of the moving parts of the compressor crankshaft, bearings, connecting rods, pistons, et...
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工業冷水機製造商 LNEYA Taiwan











