ผลการค้นหา

Let's Call It Quits

Saponification

แปลว่า(Concrete Engineering) The deposit of a gray scum or gray dust on the inside surface of a subgrade wall or floor; as the result of moisture moving through the concrete and washing certain chemicals from the concrete mass.

กำลังวัวเถลิง

หมายถึง[-ถะเหฺลิง] น. ชื่อไม้พุ่มชนิด Anaxagorea luzonensis A. Gray ในวงศ์ Annonaceae ใบเดี่ยว ออกสลับกัน ดอกสีขาวกลิ่นหอม, โคเถลิง ก็เรียก.

พวงหยก

หมายถึงน. ชื่อไม้เถาขนาดกลางชนิด Strongylodon macrobotrys A. Gray ในวงศ์ Leguminosae ดอกสีหยกหรือสีนํ้าทะเล ออกเป็นช่อห้อยยาว.

A Coatings

แปลว่า(English) Coatings on hot-dipped galvanized steels processed to convert the coating completely to zinc-iron alloys; dull gray in appearance, have no spangle, and after proper preparation, are well suited for painting.

Boron (chemical symbol B)

แปลว่า(english) Element N. 5 of the periodic system. Atomic weight 10.82. It is gray in color, ignites at about 1112 (degrees) F. and burns with a brilliant green flame, but its melting point in a non-oxidizing atmosphere is about 4000 (degrees) F. Boron is used in steel in minute quantities for one purpose only- to increase the hardenability as in case hardening and to increase strength and hardness penetration.

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.