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materials of fishing gear
释义
materials of fishing gear
Encyclopedia
农学
渔具材料
释
materials of fishing gear
渔具材料
直接用来制作与装配渔具的物质。主要包括网线、网片、绳索、钓线和制成钓钩的钢丝等。其中,网线和网片又称为网材料。广义的渔具材料包括制造各类渔具材料所用的原材料,种类很多,有纤维材料、木、竹、石、玻璃、陶瓷、金属、橡胶和塑料等。其中,最主要的是纤维材料。它是制造网线、网片和绳索的重要原材料,在构成整个渔具,特别是网渔具的用料中比重最大。
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biomass gasification power generation
biomass gasification technology
biomass gasifier
biomass gas purification
biomass generator
biomass integrated gasification combined cycle
Biomass integrated gasification combined cycle power plant,Varnamo
biomass liquefaction
biomass liquefaction technology
biomass liquid fuel
biomass liquid fuels
biomass molding process equipment
biomass of aquatic plant community
biomass of standing tree
biomass power generation
biomass power generation technology and equipment
biomass pyramid
biomass pyrolysis
biomasspyrolysis liquefaction by plasma
biomass raw material collection,storage and transportation system
biomass refinery
biomass reforming
biomass resources
biomass resources; biomass feedstock
biomass resources in China
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更新时间:2025/7/6 22:50:15