Warning: file_put_contents(): Only 0 of 6566 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 proplasm是什么意思，proplasm的翻译，proplasm音标、读音、用法和例句_魏碑心思朗文词典
Inertia Vibrating Knock-out Machine is mainly used for casting off foundry sand from proplasm after mechanized molding and pouring in the foundry. 慣性振動落砂機主要用於鑄造車間機械化造型澆注後鑄型的落砂。