例句與造句

1. Pneumatically operated film nip rolls with controls on sub cabinet
   氣動薄膜夾緊輥。
2. Electric cabinet as well as control cabinet in the sub cabinet , containing all controls such as two temperature controllers , on / off push buttons for blower , film drives , lamp and pneumatic opening / closing of nip rolls . the film attachment is equipped with it ’ s own electric supply so that the die and flange can be heated up even when removed from the extruder
   電氣柜帶有所有控制模塊包括兩組溫度控制器，吹膜機開/關(guān)按鈕，光源和夾緊輪的氣動張開/閉合控制。薄膜附加設(shè)備帶有自己的供電模塊，因此即使同擠出機分開也可以將模頭和法蘭單獨加熱。
3. It's difficult to find nip rolls in a sentence. 用nip rolls造句挺難的