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ÓöʪÒ×ȼ¹ÌÌå flammable solid when wet¹«Â·ÓûðÑæÐźŠflares of highway signals
Ñæ¹â flare-up light
ÉÁ¹âͲ flash cartridge
ÉÁ¹â±¬Öñ flash cracker
¼±ÖèÕô·¢ flash evaporation
ÉÁµã£»Òý»ðµã£»·¢»ðµã flash point [= flashing point]
ÉÁ¹âÒ©Á¿ flash powder
ÉÁ¹â¼ÁͲ flash powder cartridge
ɢװƬ״ÉÁ¹â¼Á flash powder sheets bulk
ÉÁ¹âƬ{ÑÌ»ð} flash sheets {fireworks}
ƽº¸£»¸©Ïòº¸½Ó flat welding
»ÆÉ«ËØ flavone
µ÷ζ¾«ÒºÌ壻µ÷ζ¾«Áó³öÎï flavoring extracts liquid
ÑÇÂé flax
ÑÇÂéÉ´ flax yarn
Á÷Ìå fluid
ÒºÌåÃð»ðÆ÷ fluid fire extinguisher
ÒºÌå²Á¹â»¯ºÏÎï fluid polishing compound
ÒºÌåÁò»¯¼Á fluid vulcanizing compound
·úÅðËá fluoboric acid
Ó©¹â fluorescence
·úËá fluoric acid
·ú fluorine
·ú´×Ëá fluoroacetic acid
·ú±½ fluorobenzene
·úÁò»¯Ì¼ fluoroformyl fluoride
·úÁ×Ëá fluoroposhphoric acid
·ú»ÇËá fluorosulphonic acid
·ú¼×±½ fluorotoluenes
·ú¹èËá fluosilicic acid
ÑÌÆø·ÖÎö flus gas analysis
ƽÌî½Çº¸[½Ó] flush fillet weld
ƽÈÛº¸ flush weld
ʯÃ޵浥ÃæDZ»¡º¸½Ó flux asbesto backing welding {= FAB}
Í°åµæµ¥ÃæDZ»¡º¸½Ó flux coppor backing welding {= FCB}
ÖúÈÛ¼ÁÇиî flux injection cutting
ÅÝÄÃð»ðÆ÷ foam extinguisher; foam fire extinguisher; foamite extinguisher
ÅÝÄËܽº foam plastic
ÅÝÄÏ𽺠foam rubber
¶Í¸Ö forged steel
º¬È©Ã÷½º forma-gelatin
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