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钢丝绳
释义
钢丝绳
Encyclopedia
工学
〔专用零部件〕
释
wire rope
钢丝绳
用多根或多股细钢丝拧成的挠性绳索,在物料搬运机械中,供提升、牵引、拉紧和承载之用。
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polonium-210
polonium-beryllium neutron source
Polonnaruwa
Polotsk
polros
Polska literatura okresu Romantyzmu
Polska literatura realizmu krytycznego
Polskie Radio
Poltava
polutant
poly-
poly (11-aminoundecanoic acid)
poly (1,1-dichloroethylene)
poly (1,1-difluoroethylene)
poly(1,2-butadiene)
poly(1,4-cyclohexylene dimethylene terephthalate) fiber
poly(1,4-cyclohexylene dimethylene terephthalate)fiber
poly(1,4-phenylene pyromellitimide)
poly (1,4-phenylene vinylene)
poly (1,4-phenylene vinylene); poly (p-phenylene vinylene) (PPV)
poly (1-butene)
poly(1-butene)
poly (1-octene)
poly(1-octene)
poly (1-vinyl carbazole)
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