door shield  炉门挡板

electromagnetic wave shield door  电磁波屏蔽门

fire door shield  炉门护板

station shield door  屏蔽门

X ray shield door  X光防护门

sacrificial shield(bio-shield)  牺牲屏蔽; 生物屏蔽

conducting door-to-door visits  洗楼

door to door  户到户; 门到门运输; 挨家挨户

door- to-door transport  门到门运输

Door-to-Door  挨户访问的

door-to-door canvassing for sale  逐户兜售

door-to-door rent collection system  登门收租办法

Door-to-door selling  挨户推销

from door to door  挨家挨户地

“West Lake”water shield soup  西湖莼菜汤

2-Leg Shield Support  两柱掩护式支架

6 kV cabtyre cables with monitoring shield for mobile mining applications  6kV矿用移动屏蔽监视型橡套软电缆

A P Shield  盾甲磷

Abnormal shape shield  异形盾构