枕

track bed;ballast bed

道床

枕下胶垫 rubber pad under sleeper | 道床 track bed;ballast bed | 碎石道床 ballast bed

bearing block connection

垫板接合,承重块接合

beam column connection 梁柱接合 | bearing block connection 垫板接合,承重块接合 | bolster connection 垫枕接合

bed sheet

被单

圆抱枕 neck roll | 被单 bed sheet | 包被单 sheet

Black-backed Forktail Enicurus immaculatus

黑背燕尾

661 5927 栗枕燕尾 Chestnut-naped Forktail Enicurus ruficapillus | 662 5928 黑背燕尾 Black-backed Forktail Enicurus immaculatus | 663 5929 灰背燕尾 Slaty-backed Forktail Enicurus schistaceus

Black-lipped Sea Krait; Laticauda laticauda

黑唇青斑海蛇

\\"棕背伯劳\\",\\"Black-headed Shrike\\" | \\"黑唇青斑海蛇\\",\\"Black-lipped Sea Krait; Laticauda laticauda \\" | \\"黑枕蓝鶲\\",\\"Black-naped Blue Monarch\\"

black-necked starling

黑领椋鸟

black-naped oriole 黑枕黄鹂 | black-necked starling 黑领椋鸟 | black-tipped rudderfish 黑顶紫鰤

Black-spotted Yellow Tit Parus xanthogenys

黑斑黄山雀

934 7407 白枕山雀 White-naped Tit Parus nuchalis | 935 7408 黑斑黄山雀 Black-spotted Yellow Tit Parus xanthogenys | 936 7409 黄颊山雀 Yellow-cheeked Tit Parus spilonotus

Blue-winged Minla

藍翅希(眉鳥)

14) Black-naped Monarch 黑枕王鶲 | 15) Blue Winged Minla 藍翅希(眉鳥) | 16) Common Tailor Bird 長尾縫葉鶯

bolster plate

护索板

bolster piece 防擦枕垫 | bolster plate 护索板 | bolster 承架

bolster plate

(压铸模上)支承板压床垫板

bolster hinge || 支撑铰 | bolster plate || (压铸模上)支承板压床垫板 | bolster snubber || 摇枕摩擦减振器

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...