底封是一种涂在汽车底部的防水材料。
The underseal is a kind of waterproof material to coat the bottom of the car.
主要制作风琴式加厚的母粒外包装底封袋。
The main production of the organ thicken masterbatch packaging envelope at the bottom.
通过对酯化反应釜底封头腐蚀问题的分析，提出改进搅拌方式的解决方案。
The program of improving the mixing form was proposed through the corrosion analysis of the head at the bottom of esterification reactors.
本制袋机用于薄膜片材的高速切断，也可用于普通平膜的底封制袋机，具有外形小巧，速度超快的特点，操作方便，使用可靠。
The bag making machine for high-speed cutting film, it can also be used for ordinary flat film of the bottom seal bag making machine, a compact, super-fast speed features, easy to use and reliable.
他们很快就会收到一封信，通知他们在2月底前必须采取行动，否则将面临可能包括解散在内的法律后果。
They will shortly receive a letter informing them that they have until the end of February to act, or face the legal consequences—which could include being dissolved.
亚比孩的女儿王后以斯帖，和犹大人末底改以全权写第二封信，坚嘱犹大人守这普珥日。
Then Esther the queen, the daughter of Abihail, and Mordecai the Jew, wrote with all authority, to confirm this second letter of Purim.
同时，还对近阶段郑州市不同道路等级典型路面结构的面层、基层、底基层、下封层和旧路补强的配比和设计作了详细的介绍。
Also introduced here are the mixture ratio and design of pavement, base, sub-base, sub-seal and old road strengthening for typical pavement structure of different road classes in Zhengzhou.
分层注聚管柱主要由可洗井封隔器、配注器及底球组成。
The separated layer polymer injection pipe string consists of well-flushing packer, down-hole flow distributor and bottom ball.
本设备由附夹套的椭圆封头、锥形底的圆筒体、三叶搅拌浆、减速电动机等组成。
This equipment is comprised of a jacketed cylinder with ellipsoidal head and tapered bottom, three-blade propeller, gear motor, etc.
本设备由附夹套的椭圆封头、锥形底的圆筒体、三叶搅拌浆、减速电动机等组成。
This equipment is comprised of a jacketed cylinder with ellipsoidal head and tapered bottom, three-blade propeller, gear motor, etc.
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