可触知
发表于 2025-3-23 11:47:58
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忘川河
发表于 2025-3-23 16:24:15
Pultrusion Die Design,The same good design features that apply to other FRP molds generally are applicable to pultrusion dies. Generally, pultrusion dies are considerably simpler in construction than most matched metal molds.
GROWL
发表于 2025-3-23 20:58:43
Formulations and Preparation,The least publicized area of the pultrusion process is the resin mix formulation. Even in the patent literature the phrase “well known to the practitioner of the art” is generally used to describe the formulations since most patents cover machinery or end-use items and refrain from materials coverage.
babble
发表于 2025-3-23 22:33:32
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N防腐剂
发表于 2025-3-24 04:53:46
https://doi.org/10.1007/978-1-4684-7764-1Pigment; Thermoplast; additive; complexity; education; information; plastics; polyester; technology; time
陈腐思想
发表于 2025-3-24 10:25:54
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CAGE
发表于 2025-3-24 12:06:40
FRP Raw Materials,ry is included where applicable. For inert fillers the chemical formulas are provided, notes on where the base minerals normally are found, any relevant processing information, normal packaging, and the fillers’ contribution to the FRP product are included.
延期
发表于 2025-3-24 16:26:37
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fibula
发表于 2025-3-24 19:50:37
mprehensive bibliography reflecting the state-of-the-art in The theory of function spaces endowed with the topology of point wise convergence, or Cp-theory, exists at the intersection of three important areas of mathematics: topological algebra, functional analysis, and general topology. Cp-theory h
Little
发表于 2025-3-25 00:10:26
Raymond W. Meyer B. S. Ch. E.mprehensive bibliography reflecting the state-of-the-art in The theory of function spaces endowed with the topology of point wise convergence, or Cp-theory, exists at the intersection of three important areas of mathematics: topological algebra, functional analysis, and general topology. Cp-theory h