查询词典 performance test

difference limen test：辨别阈试验

纯音听阈均值 pure tone average, PTA | 辨别阈试验 difference limen test | 辨别阈差试验 difference limen difference test

direction test：抽象智力测验

completion test 完成测验 | Direction Test 抽象智力测验 | complex 情结

test for machine direction of paper：纸的机械方向测定法

a1046 纸张的堆积高度测定法 test for bulking thickness of pa... | a1047 纸的机械方向测定法 test for machine direction of paper | a1048 联运通用平托盘试验法 testing methods of box pallets for through tra...

jar for drill stem test：钻杆测试震击器

钻杆测试筛管||screen casing for drill stem test | 钻杆测试震击器||jar for drill stem test | 钻杆吊卡||drill pipe elevator

drop weight：滴重量;落锤重

坠落试验 drop test | 滴重量;落锤重 drop weight | 落锤试验 drop weight test

drop weight test：落锤试验

drop test 锤辉验 | drop weight test 落锤试验 | dro ing velocity 沉降速度

drop weight test：坠重试验

墜落試驗drop test | 墜重試驗drop-weight test | 自動電極控制automatic electrode control

drop weight test：滴重试验落锤试验

drop weight test 滴重试验 | drop weight test 滴重试验落锤试验 | drop weight testing 落锤试验

drop weight test：滴重试验

drop valve 坠阀 | drop weight test 滴重试验 | drop weight test 滴重试验落锤试验

strength test method of earthquake-proof fittings used for wooden furniture：木制家具耐地震强度测试

g4022 对常温液体的家具表面抗力测试方法 test method of surface resistan... | g4023 木制家具耐地震强度测试 strength test method of earthquake-proof fittings used for wooden furniture | g4031 铁书架 steel...

Camphorwood：香樟

camphor oil 樟脑油 | camphorwood 香樟 | camp process 水泥保护木柱法

platinum resistance thermometer sensor：铂热电阻

plateau,平台;坪 | platinum resistance thermometer sensor,铂热电阻 | playback apparatus,回放仪