strength classes of structural timber是什么意思

网络释义

用法例句

Audio signal analysis of non-destructive test in wood intensity;

木材强度无损检测的音频信号分析

Ultrasonic detection is widely used in area of un-contact detection system of wood intensity.

超声波检测在木材强度无损检测系统中应用非常广泛。

The comparison relation about concrete intensity grade standard have been talked about the advantages of high intensity concrete and main the differences from ordinary concrete have been given a brief introduction.

　介绍了中外关于混凝土强度等级标准的对照关系,简要说明了高强混凝土的优点及其同普通混凝土的主要区别。

Study on the Wood Grading by Near Infrared Spectroscopy

近红外光谱应用于杉木木材强度分等的研究

The Study of Intellectualized Wood Strength about On-Line Real-Time Lossless the Examination Software System;

智能化木材强度在线实时无损检测软件系统研究

testing methods for strength properties of adhesives for wood in shear by tension loading

胶粘剂拉伸剪切强度测定方法 (木材对木材)

Size Effect of Length on Flexural Strength of Chinese Fir Dimension Lumber Used in Wood Structure

木结构用杉木规格材抗弯强度的长度尺寸效应

Method of testing in bending strength of wood

GB/T1936.1-1991木材抗弯强度试验方法

Method of testing in tensile strength perpendicular to grain of wood

GB/T14017-1992木材横纹抗拉强度试验方法

Method of testing in tensile strength parallel to grain of wood

GB/T1938-1991木材顺纹抗拉强度试验方法

Method of testing in shearing stength parallel to grain of wood

GB/T1937-1991木材顺纹抗剪强度试验方法

Method of testing in compressive strength parallel to grain of wood

GB/T1935-1991木材顺纹抗压强度试验方法

STUDYING EFFECT OF TWILL OF WOOD ON COMPRESSIVE STRENGTH

木材斜纹对抗拉、抗压强度影响的研究

Studies on Longitudinal Compressive Strength Variance of Eucalyptus cloeziana

大花序桉木材顺纹抗压强度变异研究

Adhesives-Wood to wood adhesive bonds-Determination of shear strength by compression loading

GB/T17517-1998胶粘剂压缩剪切强度试验方法木材与木材

Testing methods for wood adhesives and their resins--Method for determination of wood glue bond strength

GB/T14074.10-1993木材胶粘剂及其树脂检验方法木材胶合强度测定法

Study on High Strength Wood-based Product Made from Wood Machining Residues;

以木材加工剩余物制作高强度木质基材料的研究

Study on Bonding Strength Impacted by Roughness of Sanding Wood and Bamboo Surface

木、竹材磨削粗糙度对胶合强度影响的研究

Effect on bonding strength of sanding surface roughness of wood and bamboo

磨削木竹材表面粗糙度对胶合强度的影响

STRENGTH ANALYSIS AND STRUCTURE DESIGN OF THE SINGLE PLANK MOVING ARM OF THE WOOD LOADER

木材装载机单板动臂的强度分析与结构设计

BEARING AND BENDING STRENGTH OF PIN CONNECTIONS IN TIMBER STRUCTURE

木结构螺栓连接中销槽木材承压和钢销抗弯的强度