safety helmet

Wear your safety helmet when you go down . Don 't take any chances ;

戴上安全帽再下去，不要冒险。

Wear your safety helmet when you go down .

戴上安全帽再下去。

Research of Safety Helmet Impact Test System based on Signal - clip Processor

单片机安全帽冲击试验系统的研制

This way please . Do not forget to put on your safety helmet .

请从这边走。别忘了戴好安全帽。

DEVELOPING OF GRP SAFETY HELMET Preparation of Engine Shield from Polypropylene Composites

玻璃钢安全帽的研制聚丙烯复合材料防护罩研制

ABS safety helmet of high strength , usually for administers on construction sites .

高强度abs安全帽，多用于工地管理领导佩带。

We need safety helmet in spelunking , how could we get it ?

洞穴探险需要安全帽？我们哪来的安全帽呀？

Along with his or her first bicycle , an American child also receives a safety helmet .

当美国孩子得到第一辆自行车时，也会得到一个安全头盔。

Preparation of Safety Helmet by PE

聚乙烯树脂制备塑料安全帽

Triple-vein safety helmet , good and inexpensive , usually for ordinary workers .

三筋式安全帽，物美价廉，常用于普通工人佩带。

The Research of Non-vehicle Drivers Wearing Safety Helmet

非机动车驾驶人佩戴安全头盔相关问题

This article introduced the properties of several HDPE , LDPE injection materials made in China and their application in plastic safety helmet .

介绍了几种国产HDPE、LDPE注塑料的性能及其在塑料安全帽上的应用。

Developing of GRP safety helmet

玻璃钢安全帽的研制

Multifunction cold-resistant safety helmet , earmuffs can be changed for different sizes or different materials according to weather of cold areas .

多用防寒安全帽，根据地区寒冷情况，可更换不同尺码、不同材料的护耳。

The safety helmet is held on by an elastic strap . The belt is too tight ; ease it a little .

安全帽用一根松紧带系带子太紧了，放松一点。

It is mandatory that riders wear and approved safety helmet during racing . Danger ! Construction 100 % safety glasses hard hats required

所有参赛者比赛时都必须佩带安全头盔及护膝、肘等可能必要的安全护具。危险施工中请戴绝对安全的护镜和头盔

Self-locking triple-vein safety helmet of auto-movement with flat peak , usually for leaders on construction sites or safety inspectors .

平顶三筋锁紧自调式安全帽，多用于工地领导及安全检查员佩带。

The oblique open multi-stoma plastic safety helmet used in the building construction prevents the injury accidents caused by the vertical falling matter and the falling human body .

建筑施工用斜开多气孔塑料安全帽作用是，防止工作中垂直坠物和人体坠落造成的伤害事故。

The special purpose safety helmet for chemical industry is especially suitable for being applied in the industry with corrosive medium , such as the chemical industry , the oil refining industry , etc.

该安全帽特别适合于具有腐蚀介质的化工、炼油等行业的应用。

Voluntary safety helmet use by those accident-involved motorcycle riders was lowest for untrained , uneducated , young motorcycle riders on hot days and short trips .

事故摩托车手中未受培训的、未受教育的、年轻的人群在天热或短途时自愿佩戴头盔的比例最低。

Florence , wearing a multi-coloured polka dot safety helmet , could not resist cheekily covering her father 's eyes as he held on tight to her ankles .

弗罗伦丝戴着波点的安全帽，她的爸爸扶着她的脚踝，而小女孩则调皮地遮住爸爸的眼睛。

Striking out in search of a new TV deal and new sponsors at time when the advertising industry is in the grip of the worst recession in its 50-year history is akin to racing without a safety harness and helmet .

在广告业深陷50年来最严重的衰退之际，出去寻找新的电视转播协议和新赞助商，无异于一场不系安全带、不戴头盔的赛车比赛。