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TD05 TD05H TD06 forward performance turbocharger repair kits/turbo rebuild kits Superback $22.00 Min. order: 1 piece TD05 TD06 20G 52.5x68mm 6 long 6 short Turbo turbocharger compressor wheel $12.00 Min. order: 1 piece HX50 HX55 66/99mm turbocharger casting compressor wheel $16.00 Min...
A device for feeding small parts to a conveying mechanism () is comprised of a reservoir () that is designed to accommodate a relatively large number of small parts and that has a bottom () with an elongated bottom recess (), a slide () arranged in the bottom recess, which slide has ...
答案 将x=10,y=50,代入到方程y=kx+b中,得 10k+b=50. ① 将x=20,y=68,代入到方程y=kx+b中,得 20k+b=68. ② 联立①、②,得 {10k+b=5020k+b=68 解之,得 {k=1.8b=32 所以y与x间的关系式为:y=1.8x+32.
电站装机容量7MW,多年平均发电量0.22×108km·h。水库回水长27.6km,工程建设征地面积8.07km2。 B河大致呈北-南流向,坝址处多年平均流量3.31m3/s。支流C在坝址上游3.7km处B河右岸汇入,河道长68km,河口处多年平均流量6.9m3/s;支流D在坝址下游11km处B河左岸汇入,河道长43km,河口处多年平均...