弦

truss rod

金属调整杆

品柱 Fret | 金属调整杆 Truss Rod | 弦枕 Nut

tension carriage

拉力台架

tension bar 拉杆 ,抗拉钢筋 | tension carriage 拉力台架 | tension chord 拉弦杆

tension carriage WESTBANK

拉力台架

tension bar WESTBANK 拉杆 ,抗拉钢筋 | tension carriage WESTBANK 拉力台架 | tension chord WESTBANK 拉弦杆

My father divided the sun's arc

父亲用大镰刀的弯刃

My father divided the sun's arc 父亲用大镰刀的弯刃, | with the curved knife of a scythe, 把太阳的光弧分开 | cut the day down in swung crescents 将日子放倒,割作摇曳的月弦

Private Stock Eagle Logo Outline

鷹的外形

Private Stock Eagle Logo Material: 鷹的材質(你知道這隻鷹在哪裡嗎?) | Private Stock Eagle Logo Outline: 鷹的外形 | Tuner Type: 卷弦器樣式

steam gun

蒸汽枪

振弦式海洋重力仪||vibrating-spring marine gravimeter | 蒸汽枪||steam gun | 整治工程||training works

spring seat

弹簧承台

下弦梁bottom chord | 弹簧承台spring seat | 凸脐spring seat boss

galvanometer; sine

正弦电流计

记录电流计 galvanometer, recording | 正弦电流计 galvanometer, sine | 弦线电流计 galvanometer, string

vibration rotation band

转动振动光谱带

vibration of string 弦的振动 | vibration rotation band 转动振动光谱带 | vibration rotation interaction 振动转动相互酌

Gum, Ribbon Stripe

带状花纹

花纹赤桉木 Gum, Figured 48 | 带状花纹 Gum, Ribbon Stripe 48 | 弦切赤桉木 Gum, Plain Red 46

Hilt's law：希尔特煤品级定律

"hillside quarry","山坡石矿" | "Hilt's law","希尔特煤品级定律" | "hindered settling","阻流沈降"

Shaanxi Sunland Automatic Control Co.,Ltd：陕西神洲自动控制有限公司

SHAANXI QINCHUAN MACHINERY DEVELOPMENT CO.,LTD 陕西秦川机械发展股份有限公司 | Shaanxi Sunland Automatic Control Co.,Ltd 陕西神洲自动控制有限公司 | Shan Dong Shuang Yi Group Co.,Ltd 山东双一集团有限公...