contraction rule是什么意思

网络释义

用法例句

Dimensional tolerances for castings

GB/T6414-1986铸件尺寸公差

STUDY ON SIZE STABILIZATION TREATMENT OF DIE CASTING ELEMENTS OF ALUMINIUM ALLOY

铝合金压铸件尺寸稳定化处理的研究

Study on Dimensional Accuracy of High Strength Gray Iron Cylinder Block Castings with Thin Section Thickness

高强度薄壁灰铸铁缸体铸件尺寸精度研究

Analysis on the Main Factors Influencing the Dimensional Precision of the Aluminum-alloy Cast

铝合金铸件尺寸精度主要影响因素分析

Raw Casting basic dimensions, in.,Over,Up to & including

毛坯铸件基本尺寸,英寸,大于,至

Malleable cast iron pipe fittings--Type size--Dimensions list of pipe fittings structure

GB/T3289.1-1982可锻铸铁管路连接件型式尺寸管件结构尺寸表

Malleable cast iron pipe fittings--Type size--Inner joints (nipples hexagon)

GB/T3289.26-1982可锻铸铁管路连接件型式尺寸内接头

Malleable cast iron pipe fittings--Type size--Inner-square plugs

GB/T3289.33-1982可锻铸铁管路连接件型式尺寸内方管堵

Malleable cast iron pipe fittings--Type size--Crosses

GB/T3289.20-1982可锻铸铁管路连接件型式尺寸四通

Malleable cast iron pipe fittings--Type size--Tube caps (caps plugs)

GB/T3289.34-1982可锻铸铁管路连接件型式尺寸管帽

Malleable cast iron pipe fittings--Type size--Reducing elbows

GB/T3289.4-1982可锻铸铁管路连接件型式尺寸异径弯头

Malleable cast iron pipe fittings--Type size--Outer-square plugs

GB/T3289.31-1982可锻铸铁管路连接件型式尺寸外方管堵

Malleable cast iron pipe fittings--Type size--Reducing crosses

GB/T3289.21-1982可锻铸铁管路连接件型式尺寸异径四通

Malleable cast iron pipe fittings--Type size--Male and female screws (bushings)

GB/T3289.28-1982可锻铸铁管路连接件型式尺寸内外螺丝

Malleable cast iron pipe fittings--Type size--U-Elbows(return bends)

GB/T3289.9-1982可锻铸铁管路连接件型式尺寸U型弯头

Malleable cast iron pipe fittings--Type size--Backnuts

GB/T3289.30-1982可锻铸铁管路连接件型式尺寸锁紧螺母

Malleable cast iron pipe fittings--Type size--Side outlet elbows

GB/T3289.6-1982可锻铸铁管路连接件型式尺寸侧孔弯头

Malleable cast iron pipe fittings--Type size--Side outlet tees

GB/T3289.19-1982可锻铸铁管路连接件型式尺寸侧孔三通