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渔具材料
释义
渔具材料
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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planning and compensation
planning and construction of Luoyi in Western Zhou
planning and construction of venues for the 2022 Olympic and Paralympic Winter Games in Beijing
planning and design conditions
planning and design for forestation
planning and design for planting landscape
planning and evaluation system
planning and management of construction project completion data
planning and management of mineral resources
planning and programming of construction
planning and urban design agency
Planning approval for construction land
planning brief of scenic regions
planning code
planning condition
planning condition change
planning database
planning editor
planning element
planning environmental impact assessment of water resources project and hydropower project
planning evaluation
planning for Beijing scenic area system
Planning for Emergency Capacity Construction of National Major Offshore Oil Spills(2015-2020)
planning for green space system of Kunming
Planning for the Arts
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更新时间:2025/10/12 19:55:55