En10216-1 Grade P235tr2 Seamless Steel Tube Reference FOB Price Get Latest Price US $620.00-840.00 / Ton | 2 Tons (Min. Order) Type: Seamless Technique: Cold Drawn Material: Carbon Steel Surface Treatment: Va
鈥 The aim of this study was to determine the effects of the use of technology self-efficacy in the 9th-grade students' opinions on the flipped classroom adapted to the ARCS motivation model and the effect of the pre-test to the final test. The research was an experimental study, ...
Warranty:1year Application:Geotextile Automatic Grade:Automatic Certification:CE, ISO9001: 2000 Customized:Customized Condition:New Customization: Available |Customized Request FavoritesShare Send your message to this supplier *From: *To: Ms. Sophia Ding ...