ตัวกรองผลการค้นหา
huffy
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Another year of success and happiness has passed. With every new year comes greater challenges and obstacles in life. I wish you courage, hope and faith to overcome all of the hurdles you may face. May you have a great year and a wonderful time ahead. God bless you
แปลว่าหนึ่งปีแห่งความสุขและความสำเร็จได้ล่วงผ่านไป พร้อมปีใหม่ที่ก้าวเข้ามากับอุปสรรคและความท้าทายใหม่ในชีวิต ขอให้คุณจงมีความกล้า ความหวัง และศรัทธา เอาได้ชนะทุกปัญหาที่ต้องเผชิญ ขอให้ปีใหม่นี้เป็นปีพิเศษและมีช่วงเวลาแสนอัศจรรย์ ขอพระเจ้าอวยพรแด่คุณนะ
หมวดคำอวยพรวันคริสต์มาส
Agglomerating Processes
แปลว่า(english) "Fine particles of limestone (flux) and iron ore are difficult to handle and transport because of dusting and decomposition, so the powdery material usually is processed into larger pieces. The raw material's properties determine the technique that is used by mills. 1) SINTER Baked particles that stick together in roughly one-inch chunks. Normally used for iron ore dust collected from the blast furnaces. 2) PELLETS Iron ore or limestone particles are rolled into little balls in a balling drum and hardened by heat. 3) BRIQUETTES Small lumps are formed by pressing material together. Hot Iron Briquetting (HBI) is a concentrated iron ore substitute for scrap for use in electric furnaces.
Black Plate
แปลว่า(english) A light weight or a thin uncoated steel sheet or strip so called because of its dark oxide coloring prior to pickling. It is manufactured by two different processes. (1) Form sheet bar on single stand sheet mills or sheet mills in tandem. This method is now almost obsolete. (2) On modern, high speed continuous tandem cold reduction mills from coiled hot rolled pickled wide strip into ribbon wound coils to finished gage. Sizes range from 12 to 32 in width, and in thicknesses from 55 lbs. to 275 lbs. base box weight. It is used either as is for stampings, or may be enameled or painted or tin or terne coated.
