Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/8ad045942201aa640da9ab67b9b60f1c.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 three-step controller例句_three-step controller英汉例句_three-step controller双解例句_果味酸柯林斯词典
Material tube can move forth and backward, it facilitates the cleaning of hopper. Three(four)-step thermal controller is better for shaping. 料管可前后移动，清料及更换料头方便，螺杆三（四）段温度控制，使之塑化效果更好。