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safety °²È«, ±£ÏÕ, °²È«É豸, ±£ÏÕ×°ÖÃ
sample. ±ê±¾, ÑùÆ·, Àý×Ó
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sander ɳ, ɳ×Ó, [pl. ] ɳ̲, ɳµØ
sanding
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saturate. ʹ±¥ºÍ, ½þ͸, ʹ³äÂú
saw ¾â
sawing machine
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screw clamp
screw driver
screw extractorÀ­Âí
screw jack ÂÝÐýǧ½ï¶¥
screw pitch gauge
screw tap ÂÝË¿¹¥
screw thread. ÂÝÎÆ
screwdriver ÂÝË¿µ¶,Æð×Ó
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seat×ù, ×ùλ, ËùÔÚµØ, ³¡Ëù, ϯλ
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sensitivity Ãô¸Ð, ÁéÃô(¶È), ÁéÃôÐÔ
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shackle ÊÖîí, ½ÅÁÍ, èäèô, Êø¸¿Îï
shaft Öá, ¸Ë×´Îï
shank ëÖ, ÍȹÇ
shaping machine
shaping tool
sharpnessÈñÀû
shears ¼ô, ÐÞ¼ô, ¼ôÇÐ
sheartube
shickness
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short circuit. ¶Ì·
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side-valve engine
sight glass
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single phaseµ¥Ïà
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spirit level ˮƽÒÇ
spirit varnish
splash. ½¦, ·É½¦, °ßµã
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