桌面級材料擠出成形設備檢測

桌面級材料擠出成形設備檢測項目報價？??解決方案？??檢測周期？??樣品要求？

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GB/T 33376-2016光學功能薄膜術語及其定義

本標準規定了用于光學功能薄膜行業中的術語及其定義。本標準適用于光學功能薄膜。

JB/T 14280-2022增材制造 桌面級材料擠出成形設備安全技術規范

本文件規定了增材制造用桌面級材料擠出成形設備的術語和定義、安全技術要求和試驗方法。本文件適用于單相額定電壓不超過250 V的桌面級材料擠出成形設備安全的檢驗。

FZ/T 50040-2018化學纖維 短纖維親水性能試驗方法

本標準規定了短纖維親水性能試驗方法，包括下沉時間、芯吸高度、保水率的測試。上述親水性能的不同方面可能與被測產品的后道用途有關。本標準適用于化學纖維短纖維，水溶性纖維除外。

BS 8102-2009防地面水的地下結構保護實用規范

This British Standard gives recommendations and provides guidance on methods of dealing with and preventing the entry of water from surrounding ground into a structure below ground level.It covers the use of:a) waterproofing barrier materials applied to the structure,b) structurally integral watertight construction; and c) drained cavity construction.It also covers the evaluation of groundwater conditions, risk assessment and options for drainage outside the structure.It applies to structures which extend below ground level and those on sloping sites.This British Standard does not give recommendations concerning the use of embedded heating in structures, floors and walls or for the special requirements in connection with the design and construction of cold stores.

BS EN 14175-6-2006通風櫥.第6部分:空氣體積可變化的通風櫥

This document specifies requirements and type test methods for VAV systems. It also specifies additionalrequirements to those in EN 14175-2 and additional test methods to those in EN 14175-3 and EN 14175-4 forfume cupboards with VAV systems (VAV fume cupboards).For terms and definitions, EN 14175-1 applies. For safety and performance requirements of fume cupboards,EN 14175-2 applies. For type testing of fume cupboards with preset air volume flow, EN 14175-3 applies. Foron-site test methods of fume cupboards already installed in a laboratory, EN 14175-4 applies.